simple machines Crossword Puzzles

10 Clues: When force is given to an object • The point which a lever is rested on • A machine made of multiple simple machines • When force is being released from an object • A simple machine used to lift certain objects • A spiral inclined plane wrapped around a cylinder • 2 Inclined planes back-to-back form this simple machine • ...

10 Clues: You turn this wheel-and-axle to open a room. • A heavy wedge used to chop wood or split logs. • A sharp wedge used in the kitchen to slice food. • A lever in the park that goes up and down with a friend. • A tool that combines two levers and two wedges to cut paper. • A playground inclined plane that uses gravity to get you to the bottom. • ...

10 Clues: used to modify motion • the ratio to input force • has at least one slanted side • advantage of a prefect machine • connects items so objects can move • lifts a object using a board of bar • small rod that holds things together • has a wheel with a rope,belt or cable • connects a lower surface to a higher surface • lever the fulcrum is located between the two forces

10 Clues: used to modify motion • the ratio to input force • has at least one slanted side • advantage of a prefect machine • connects items so objects can move • lifts a object using a board of bar • small rod that holds things together • has a wheel with a rope,belt or cable • connects a lower surface to a higher surface • lever the fulcrum is located between the two forces

10 Clues: Used on a car • Reduces efficiency • Can be used to hold things together • Is a big part of the inclined plane • Can be used to lift water from a well • Newton's second law, an object in _____ • Used to push or pull things like star wars • Can be used to make splitting wood a breeze • Can be used to lift heavier things with ease • ...

10 Clues: Inclined plane with 1 or more sloping sides • bar that is free to pivot around fixed point • Fulcrum is between the input and output force • Input force is between fulcrum and output force • Two or more simple machines the operate together • Output force in between the fulcrum and input force • Inclined plane wrapped in a spiral around a cylindrical post • ...

10 Clues: a push or pull • ability of a machine to convert input work to output work • simple machine made from an inclined plane wrapped around a cyclinder • is done when a force exerted on an object causes that object to move some distance • simple machine made from a grooved wheel with a rope or chainwrapped around the groove • ...

10 Clues: a push or pull • ability of a machine to convert input work to output work • simple machine made from an inclined plane wrapped around a cyclinder • is done when a force exerted on an object causes that object to move some distance • simple machine made from a grooved wheel with a rope or chainwrapped around the groove • ...

10 Clues: a pair of inclined planes that move • levers are used to apply a force to move an object • a simple machine that is a straight, slanted surface • the number of times the machine multiplies the input force • a comparison of a machine's work output with the work input • a simple machine that has a bar that pivots at a fixed point • ...

10 Clues: A slanted surface or ramp • A rope wrapped around a wheel • A device that makes work easier • How many times easier it is to do • An inclined plane with two sloping sides • An inclined plane that turns around a bar • A free moving bar that is decided on a fulcrum • The transfer of energy in force over a distance • Two wheels of different sizes that rotate together • ...

10 Clues: fr/fe • de/dr • is a slanted surface or ramp • a device that makes work easier • is a rope wrapped around a wheel • a bar that is free to turn on a fixed point • two wheels of different sizes that rotate together • a machine that combines two or more simple machines • an inclined plane that turns around a central point • ...

10 Clues: an example is a lid • An example is an ax • An example is a ramp • Has a fulcrum, effort, and load • the object being lifted with a lever • An example is an elevator or flag pole • the point where the rod pivots on a lever • an example is a doorknob or bicycle wheel • The force used to lift the load with a lever • when force and motion are in the same direction

11 Clues: example of a lever • the object being lifted • example of wheel and axle • the force being used to lift objects • the point on which a lever rests or pivots • an inclined plane wrapped around a cylinder • allows weight to be lifted with less effort • object moves because of an applied force to the other side • wheel with a grooved rim around moving an object up and down. • ...

10 Clues: a slide is an example of this • who named the simple machines? • a seesaw is an example of this • scissors are an example of this • Who invented the wheel and axle? • a car wheel is an example of this • a lightbulb is an example of this • what type of shape does an inclined plane • getting water from a well is an example of this • ...

10 Clues: the amount of energy transferred or converted per unit time. • the energy transferred to or from an object via the application of force along a displacement. • a simple machine consisting of a wheel attached to a smaller axle so that these two parts rotate together in which a force is transferred from one to the other. • ...

10 Clues: unit of measurement for work • the rate at which work is done • the amount of classes of levers • the unit of measurement for power • what a second class lever looks like • the distance between the threads in a screw • a rigid bar that s free to turn at a fixed point • it is done when a force causes an object to move • modified inclined plane that wraps around a shaft • ...

10 Clues: the rate at which work is done • the unit of measurement for work • what a second class lever is like • the unit of measurement for power • the amount of classes of levers there are • the distance between the threads in a screw • it is done when a force causes an object to move • a rigid bar that is free to turn at a fixed point • ...

10 Clues: input,fulcrum,output • fulcrum, input, output • fulcrum, output, input • distance between the threads • an inclined plane wrapped around a post • A device that does work with only one movement • a device made from combinations of simple machines • a device that splits things and golds things together • a slanting surface connecting a lower level to a higher level • ...

10 Clues: seesaw • baseball • is round • wheelbarrow • a sharp angle • makes work easier • a round thing with a bar • the pivot point on a board • a horizontal angle that is flat • a wheel with rope on it to lift stuff

10 Clues: a simple machine that is an inclined plane that moves • Input force is between output force and fulcrum ex: broom • Output force is between input force and fulcrum ex: wheelbarrow • the point on which a lever rests or is supported and on which it pivots. • Fulcrum is between input force and output force ex: screwdriver and paint can • ...

10 Clues: Simple Machines that are put togerther • Has the fulcrum between the force and the load • a simple machine that consists of an inclined plane wrapped around a cylinder • A device that is thick at one end and tapers to a thin edge at the other end. • a simple machine that consists of a bar that pivots at a fixed point called a fulcrum • ...

10 Clues: it is in a bike • a triangular piece • moves things upward • it is used on a bike • it is a slanted platform • is the rate at which work is done. • is a cylinder with a inclined plane around it • indicates how well its input energy is converted to useful output energy or work. • occurs when a force acts on an object to move it some distance from the start point. • ...

10 Clues: pull • Rope • easy • Ramp • Apply • power • Twist • opener • Stopper • compound

10 Clues: a simple_______ • measured in watts • measured in joules • rube ______ project • rod with a spiral around it • Circle often with axle; in car • a rigid bar resting on a pivot • something that wheels revolve on • one thick end that tapers in a thin edge • the action or process of moving or being moved

10 Clues: makes work easier • lefty loosey, righty tighty • a few simple machines in one • deals with a lot of rotation • when the fulcrum is in between • used a lot on doors to stop them • placed at an angle for easier work • causes pulling in different motions • the point where a lever rests and pivot at • created by multiple pulleys working together

10 Clues: fulcrum in the middle • fulcrum at the end, effort in the middle • class fulcrum at the end, load in the middle • a simple machine that is an inclined plane that moves • machine machine that consists of more than one simple machine • a simple machine that consists of an inclined plane wrapped around a cylinder • ...

10 Clues: I am often found with a wheel • I am an example of a third class lever • An inclined plane that circles an axis • I am also known as the third class lever • I am also known as the second-class lever. • An axe is an example of this simple machine • I am the meaning of force that is applied on an object • ...

10 Clues: the use of a force • the fixed point on a lever • something that makes work easier • a bar that pivots, or turns, on a fixed point • a machine made up of two or more simple machines • an inclined plane wrapped around around a shaft or cylinder • a plane that is slanted, so that one end is higher than the other • ...

10 Clues: An example of a wedge. • A lever goes over this. • Lever used in the kitchen. • A pulley has a _____ in it. • An example of a wheel and axle. • The object lifted by the lever. • How many simple machines are there? • An example of a lever at a playground. • A moving version of an inclined plane. • Simple machine used to hold things together.

10 Clues: a ramp • something sneaky • something exiting • a thing you find in cars • secures stuff by turning • a thing we say when happy • makes lifting stuff easier • similar to your arm or seesaw • something that makes work easier • makes breaking stuff in half easier

10 Clues: lifted/task accomplished • changes the direction of force • the force used to do something • a device used to help lift loads • example of a wedge that starts with a k • example of a lever that starts with a s • a device that lets you lift loads easier • the piont at which a lever rests or pivots • a example of a wheel and axle and starts with s • ...

10 Clues: slanted surface or ramp • rope wrapped around a wheel • Transfer of energy through motion • unit that is used to measure work • inclined plane with 2 sloping slides • Fr is located between Fe and fulcrum • an inclined plane that turns around a central point • A bar that is free to turn on a fixed point called a fulcrum • ...

10 Clues: screw • Lever • Wedge • Pulley • Purpose • Analysis • Function • conclusion • Wheelandaxle • Inclined plane

10 Clues: A basin used for washing • Used to push or pull things • A bar that pivots on a point • plane A flat surface set at an angle • A tool used to lift things using a rope • A wedge-shaped tool to cut or split things • A circular object that turns to move something • A machine of spiral shape to hold things together • A pointed object used for holding things together • ...

10 Clues: example of lever • used in vehicles • basic mechanical devices • how many simple machines • example of wheel and axle • most common type of simple machine • wheel with a groove that holds rope or cable • inclined plane wrapped around a cylinder or post • sloping surface that makes moving objects easier • sharp edge that is used for splitting, cutting, or holding

10 Clues: A common tool with two blades used for cutting. • A rod balanced on a fulcrum, used to lift objects more easily • A circular object that helps reduce friction and make movement easier. • A metal rod with threads, used to lift or hold objects together tightly • A device that joins papers together by pressing metal pins through them. • ...

10 Clues: A _____ is used to hold things together. • The force applied to a simple machine to move a load. • A push or pull on an object that can cause it to change motion. • The object or weight that is being moved or lifted by a simple machine. • Some examples of this simple machine are: an axe,knife,chisel,scissors,shovel,nail and a doorstop. • ...

10 Clues: A push or pull acting up on another force • Simple machine designed to carry loads long distances • Simple Machines change the _______ and force of the load • the weight or mass of an object that simple Machines carry • Simple Machine that increases distance while decrease force • A simple machine that allows a load to lifted using a fulcrum • ...

25 Clues: A change in position over time. • A speed in a specific direction. • arrangement, or chemical composition. • at the point where it moves the fastest. • The ability to do work or to cause a change. • The rate at which velocity changes over time. • The use of force to move an object over a distance. • point- A location to which another location is compared. • ...

16 Clues: what can it do • how is it helpful • who might like it • why is it helpful • how can you use it • why did he make it • when can you use it • who did he do it for • when was it invented • how did he invent it • how might it be useful • who would like to use it • who will get benefit from it • what is a rube Goldberg machine • what would he do if it didn't work • ...

10 Clues: the measurement for work • the measurement for power • the measurement for force • the measurement for distance • a rigid bar resting on a pivot • two inclined planes the are moveable • a simple machine that lifts heavy objects • an iclined plane wrapped around a cylinder • an uneven surface used for puling or pushing heavy objects • ...

10 Clues: give it your best try • a small wheel and rope • used to join things together • a bar that sits on a fulcrum • a test to discover something • something you an use to do work • the support in which a lever rests • a simple machine that separates or lifts • an inclined plane is a ___________ machine • a machine with more than one simple machine

10 Clues: a broom • measure of work • support of a lever • plane- a steep angle • measure of electricity • how far something is off • and axle -axle and a wheel • how much pressure is applied • Inclined plane around a cylinder • how far something has traveled over a period of time

10 Clues: effort to do • fix in position • is a type of lever, • possession of control • strength or energy exerted • at an angle to the horizontal. • is a wheel that carries a flexible rope • a short, slender, sharp-pointed metal pin • Two or more simple machines working together to make work easier. • any of several devices with few or no moving parts that are used to modify motion

10 Clues: tire • elevator • doorstop • bottle lid • baseball Bat • unit of energy • inclined plane • measure of force • measure of energy transfer • an influence that can change the motion of an object

10 Clues: the action or process of moving or being moved • a mechanism that converts rotational motion to linear motion • A lever is a simple machine made of a rigid beam and a fulcrum • strength or energy as an attribute of physical action or movement. • a wheel that carries a flexible rope, cord, cable, chain, or belt on its rim. • ...

10 Clues: the action or process of moving or being moved • a mechanism that converts rotational motion to linear motion • A lever is a simple machine made of a rigid beam and a fulcrum • strength or energy as an attribute of physical action or movement. • a wheel that carries a flexible rope, cord, cable, chain, or belt on its rim. • ...

10 Clues: an inclinded plane with two sloping sides • Bar that isi free to pivot around fixed point • output force is between fulcrum and input force • two or more simple machines that operate together • fulcrum is between the input force and output force • machine that does work with only one movement of the machine • ...

10 Clues: Used on a car • reduces efficiency • Can be used to hold things together • Is a big part of the inclined plane • Can be used to lift water from a well • Newton's second law, an object in _____ • Used to push or pull things like star wars • Can be used to make splitting wood a breeze • Can be used to lift heavier things with ease • ...

10 Clues: An example of a lever • The weight of an object • The place where the rod pivots (or rotates) • A pin or shaft on which a mechanical part turns • A simple machine used to achieve mechanical advantage • The amount of force required to lift or move an object • Pulleys can change force needed, speed and the __________ • ...

10 Clues: ramp • lifts • rolls • effort • spiral • separates • push or pull • ex.balancingbeam • changing location • 1/2 of a simple machine

10 Clues: example is a axe • the pivot of a lever • the object being moved • the force to move the load • a wheel and axel with a cable • a flat surface tilted at a angle • any device that makes work easier • a circular piece rotating on a axis • a inclined plane wrapped around a cylinder • mechanical device that allows wight to be lifted with less effort

10 Clues: - unit to measure distance • - An inclined plane wrapped around a cylinder • class lever - fulcrum in the middle; see-saw, hammer, scissors • - a simple machine consisting of a bar that pivots on a fixed point • class lever - fulcrum at the end, load in the middle; wheel barrow, car-jack • ...

10 Clues: unit to measure distance • An inclined plane wrapped around a cylinder • fulcrum in the middle; see-saw, hammer, scissors • fulcrum at the end, load in the middle; wheel barrow, car-jack • fulcrum at the end, effort in the middle; tweezers, baseball bat • a simple machine consisting of a bar that pivots on a fixed point • ...

10 Clues: easy • like a ramp • like an axe • a rod or spindle • circle that spins • like a spiral slide • a rigid bar resting on a pivot • two wheels and a cable used to move weight • an influence that can change the motion of a object • physical system with ordered structural and functional properties

10 Clues: The task being accomplished. • The point at which the rod pivots. • The force used to accomplish the task. • An inclined plane wrapped around a cylinder. • A plane inclined at an angle to the horizontal. • a machine used to secure or separate two objects. • A cylindrical drum to which a wheel is fastened to an axle. • ...

10 Clues: Steps • Knife • Seesaw • Flagpole • Door handle • Jar of peanut butter • The point at which the rod pivots. • The force used to make the machine work. • Location of the Fulcrum compared to the task being accomplished. • Any device that makes work easier by changing the direction or amount of force to accomplish a task.

10 Clues: An axe • Object being lifted. • Point at which the rod pivots. • A circular piece rotating on an axis. • The force used to accomplish the task. • Inclined plane wrapped around a cylinder. • A plane inclined at an angle to the horizontal. • A wheel with a grooved rim around which a cord passes. • a mechanical device that allows a weight to be lifted with less effort. • ...

10 Clues: a lever is fixed at one end and rotated • Has 3 components (effort, load and fulcrum) • this is when a small force moves are larger load. • is used to move a heavy object up an incline plane. • A machine is a device that makes a physical task easier. • calculated by dividing the size of the load by the size of the effort. • ...

10 Clues: is a slanted surface or ramp. • is a rope wrapped around a wheel. • is the transfer of energy through motion • is a machine that combines two or more simple machines. • is an inclined plane that turns around a central point. • is an inclined plane with 2 sloping sides instead of one. • is a device that makes work easier with only one movement. • ...

10 Clues: used to modify motion • the ratio to input force • has at least one slanted side • advantage of a prefect machine • connects items so objects can move • lifts a object using a board of bar • small rod that holds things together • has a wheel with a rope,belt or cable • connects a lower surface to a higher surface • lever the fulcrum is located between the two forces

10 Clues: used to modify motion • the ratio to input force • has at least one slanted side • advantage of a prefect machine • connects items so objects can move • lifts a object using a board of bar • small rod that holds things together • has a wheel with a rope,belt or cable • connects a lower surface to a higher surface • lever the fulcrum is located between the two forces

10 Clues: A slanted plain • Rotates on an axel • A beam on a fulcrum • Force applied to lever • Holds objects together • Rope with little supports • Point where a lever pivots • Force weighing down a lever • Anything that makes work easier • Two inclined plains put together

10 Clues: the object being lifted • a pulled rope over a wheel • something that makes work easier • the point at which the rod pivots • a flat surfaced raised at an angle • Used to push objects apart, or cut • a bar that pivots on a fixed support • these two parts together rotate in the same direction • Decreases the amount of force by increasing the distance • ...

10 Clues: Is a slanted surface or ramp. • What is the variable for force? • Is a rope wrapped around a wheel. • What class lever is like a seesaw? • What simple machine has a fulcrum? • How many simple machines are there? • How many types of pulleys are there? • What does ideal mechanical advantage stand for? • What does actual mechanical advantage stand for? • ...

10 Clues: a bar on a fulcrum • a slanted surface or ramp • the amount of types of pulleys • transfer of energy through motion • a rope wrapped around a grooved wheel • an inclined plane with 2 sloping sides • a machine that uses 2 or more simple machines • two wheels of different sizes that rotate together • an inclined plane that wraps around a central point • ...

10 Clues: work/time • typically has 2 sloped sides • this machine has three classes • a device that makes work easier • rope and wheel used to lift something • between the input and output force in a first class lever • every machine will run more efficiently if you reduce ________ • transfer of energy that occurs when a force makes an object move • ...

10 Clues: A pivoting rod • A object being lifted • Reduces the work needed • The force used to lift an object • A plane at an angle, horizontally • A cylinder attached to a concentric wheel • A inclined plane but with a cylinder wrapped around it • A wheel with a grooved end which a cord passes over or under • ...

10 Clues: This is multiplied • What the lever rests on. • There are ___ main types of levers. • Mechanical advantages refers to the. • the most common type of simple machine • This machine is used in vehicles and gears. • an inclined plane wrapped around an object. • A wheel with a groove that holds a rope or cabel • ...

10 Clues: what is being lifted • where the lever pivots • any device that makes work easier • the force needed to lift or move an object • allows weight to be lifted with less effort • allows objects to be separated with less effort • a ramp that allows objects to be moved with less effort • an inclined plane wrapped around a cylinder used to connect objects • ...

10 Clues: Point at which a rod pivots • object that is trying to be moved • Consists of a rod attached to a wheel • Wide at one end and wide at the other • amount of work and force you put forward. • A wheel that has a rope wrapped around it • a stiff bar that moves about a fixed point • machine tools used to make work easier • ...

10 Clues: a bar used to lift or move something • an inclined surface or plane; a slope • A round object that helps things roll • flat support surface used to raise objects • the point on which a lever rests and pivots • Simple machine consisting of a sloping surface • A wheel with teeth that fit together to transmit motion • ...

10 Clues: Spiral inclined plane • A doorknob is an example of a • Window blinds is an example of a • Flat, slanted surface that at a angle • The fixed point that a lever pivots on • Simple machine that uses a rigid bar and a fulcrum • Lever, pulley, and wheel & axle are part of what family? • Inclined plane, wedge, and screw are part of what family? • ...

10 Clues: Another word for an inclined plane • An inclined plane wrapped around a rod • A wheel with teeth that transfers motion • A tool with a sharp edge used to cut or split • A rod that goes through a wheel to help it turn • A wheel with a rope or chain used to lift things • Plane, A flat surface set at an angle to move objects upward • ...

16 Clues: what can it do • why is it helpful • who might like it • how is it helpful • how can you use it • why did he make it • when can you use it • who did he do it for • when was it invented • how did he invent it • how might it be useful • who would like to use it • who will get benefit from it • what is a rube Goldberg machine • what would he do if it didn't work • ...

14 Clues: The metric unit for power. • The metric unit for work/energy. • The sciencey term for the pivot under a lever. • The 'merican unit for power commonly used for engines. • A two word phrase that describes tools like pulleys, levers, etc. • A three word reminder on how we get the energy for simple machines • ...

10 Clues: a moving inclined plane • pressure put on an object • a rob in between 2 circles • a flat surface raised at an angle • a long inclined plane wrapped around a cylinder • a circle and a rope used to pull objects upward • the measure of energy transferred over a distance • force on an object towards where it is coming from • ...

10 Clues: ramp • spiral staircase • turns on an axle • how fast work is done • axe stuck in tree stump • how fast a machine works • beam pivoted at a fulcrum • force produced by a machine • support movement from a cable • how much of something is done

10 Clues: uses the measurement Watts • uses the measurement Joules • uses the measurement Meters • uses the measurement Newtons • uses the measurement Seconds • the force exerted on a machine • the fixed point around which a lever pivots • the force exerted on an object by a machine • the percentage of the input work that is converted to output work • ...

10 Clues: the same as a bike • used to lift things • plane can be used as a ramp • a lever is the same as a seesaw • something that is use on an axe • a simple machine makes work harder to do • when the fulcrum is in between the force and load • an inclined plane wrapped around a flat middle object • the load is located between the effort and the fulcrum • ...

10 Clues: Used on a car • reduces efficiency • Can be used to hold things together • Is a big part of the inclined plane • Can be used to lift water from a well • Newton's second law, an object in _____ • Used to push or pull things like star wars • Can be used to make splitting wood a breeze • Can be used to lift heavier things with ease • ...

10 Clues: an inclined plane that is wrapped in a spiral • a simple machine that is a straight slanted surface • the input force is between the fulcrum and the load • the fulcrum is between the input force and the load • the load is between the fulcrum and the input force • a simple machine consisting of two circular objects of different sizes • ...

10 Clues: the measurement for work • the measurement for force • the measurement for power • the measurement for distance • a rigid bar resting on a pivot • having one thick end and tapering to a thin edge • a sloping ramp up which heavy loads can be raised by ropes or chains • a wheel that carries a flexible rope, cord, cable, chain, or belt on its rim • ...

10 Clues: a vigorous or determined attempt. • the rate at which someone or something is able to move or operate. • move slowly and carefully in order to avoid being heard or noticed. • sloping ramp up which heavy loads can be raised by ropes or chains. • (of a person) move forward on the hands and knees or by dragging the body close to the ground. • ...

10 Clues: push or pull • inclined plane • bar resting on a pivot • the point on which a lever rests • uses wedges to push the two sides apart • acts to change the direction of a force • something solid that can be pushed between 2 things • rod or spindle passing through the center of a wheel • spiral threaded cylinder; used to join things together • ...

10 Clues: attached to something that dosnt move • Bar free to pivot around a fixed point • Two or more simple machines working together • Output force is between fulcrum and input force • an inclined plane with one or two sloping sides • Fulcrum is in between the input and output force • Input force is in between fulcrum and output force • ...

10 Clues: a rope wrapped around a wheel • the transfer of energy through motion • the fixed point that the lever is supported • an inclined with 2 sloping sides instead of one • an inclined plane that turns around a center point • a machine that combines two or more simple machines • a device that makes work easier with only one movement • ...

10 Clues: unit for work • a slanted surface or ramp • force exerted over distance • force resistance/force effort • wheels that connect to an axle • this is a rope that is wrapped around a wheel • a bar that turns on a piece called the fulcrum • makes work easier by trading force for distance • type of inclined plane that turns around the center point • ...

10 Clues: a rope wrappped around a wheel • plane, a slanted surface or ramp • advantage over the work completed • two wheels of different sizes that rotate • a machine that combines two or more simple • an incline plane that turns around a central point • a device that makes work easier with only one movement • an incline plane with two sloping sides instead of one • ...

10 Clues: is a slanted surface or ramp. • a device that makes work easier • is a rope wrapped around a wheel. • is the transfer of energy through motion • the fulcrum is located between the two forces. • is an inclined plane that turns around a central point. • is an inclined plane with 2 sloping sides instead of one. • ...

10 Clues: used to modify motion • the ratio to input force • has at least one slanted side • advantage of a prefect machine • connects items so objects can move • lifts a object using a board of bar • small rod that holds things together • has a wheel with a rope,belt or cable • connects a lower surface to a higher surface • lever the fulcrum is located between the two forces

10 Clues: Magnets have two ___. • Force produces change in___. • A ___ can lift heavy things. • Magnestism works without direct ___? • A machine can change the ___ of a force. • An example of a compound machine is a ___. • The force of friction permits humans to ___. • A machine can help us do something with less___. • ___ is an example of a force through direct contact. • ...

10 Clues: the rate at which work is done • the unit of measurement for work • the unit of measurement for power • barrow what a second class lever is like • the amount of classes of levers there are • the distance between the threads in a screw • it is done when a force causes an object to move • a rigid bar that is free to turn at a fixed point • ...

10 Clues: Load/Effort • Less effort more speed • Less effort more force • Devices to make life easier • Slide, stairs, ramp, escalator, slope • Car, wagon, doorknob, pencil sharpener, bike • Screw, jar lid, vise, bolt, drill, corkscrew • Curtain rod, tow truck, mini-blind, flag pole, crane • Knife, pin, nail, chisel, axe, snowplow, front of a boat • ...

10 Clues: plane • Machine • and axle • Advantage • Multipliers • parts move together • about which lever pivots • grooved wheel with a rope or cable around it • of the load force to the effort used by a simple machine. • object with at least one slanting side ending in a sharp edge

10 Clues: Work is measured in • A rope wrapped around a wheel • simple machines decrease this • inclined plane with two slopes • a device that makes work easier • a bar that turns at a fixed point • This pulley changes the direction of the force • inclined plane that turns around a central point • two wheels that rotate together (different sizes) • ...

10 Clues: used to split m • also called a ramp • a bar that rests on • used to hold materia • used to move obje up • There are --- type of • An example of a wheel • An example of a lever • a rod that lies at the • it's an example of a wedge

10 Clues: makes wheel free to move • moveable and fixed pulleys • free to pivot around fixed point. • only one movement of the machine. • inclined plane wrapped in a spiral • input betweeen fulcrum and output force. • attached to something that does not move. • fulcrum between the input force and output. • output force between fulcrum and input force. • ...

10 Clues: Ramp; used to raise heavy objects • Triangle used to separate 2 objects • A beam pivoted at a fixed hinge (fulcrum) • Influence that changes the velocity of an object • A circle attached to a stick; they rotate together • An object’s change in position with respect to time • Nail-shaped device with a spiral groove; inserted by rotation • ...

10 Clues: consists of a sloping surface • object that tapers to a thin edge • machine components excluding any moving fluids • a bar or board that rests on a support called a fulcrum. • a wheel that carries a flexible rope, cord, cable, chain, or belt on its rim. • a pole with a bucket and counterweight used especially in Egypt for raising water • ...