simple machines Crossword Puzzles

10 Clues: Simple ________ • ________ Machine • 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. • the branch of science concerned with the nature and properties of matter and energy. • ...

10 Clues: example is car • sloping surface • name of the unit • grooved wheel with rope • force applied by the machine • force applied to the machine • fixed point at which the lever can move • bar that is free to pivot around fixed point • an inclined plane with one or two sloping sides • inclined plane wrapped in a spiral around a cylindrical post

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: jar lid • elevator • door knob • door stopper • skateboard ramp • makes work easier • pivot point for a lever • number of simple machines • example of simple machine • pulley system changes this

10 Clues: One end of the rope is fixed • Attached to something that isn't moveing • An incline plane wrapped around a spiral • An inclined plane with one or two sloping sides • Bar that is free to pivot fix point called fulcrum • system of pulleys consisting of fixed and movable poley • Machine that does work with only one movement of the machine • ...

10 Clues: force applied to the machine • force applied by the machine • the rate at which work is done • a device that makes doing work easier • an inclined plane with one or two sloped sides • a bar that is free to pivot around a fixed point (fulcrum) • inclined plane wrapped in a spiral around a cylindrical post • ...

10 Clues: attached to something that doesn't move • inclined plane with 1 or 2 sloping sides • bar that is free to pivot around fixed point • fulcrum is between input force and output force • output force is between fulcrum and output force • screw inclined plane wrapped in a cylindrical post • groved wheel with a rope or chain running along the grove • ...

10 Clues: A pulled rope over a wheel • these parts rotate together • force used to lift the load • A flat surface raised at an angle • Beem, stick, or rod and a fulcrum • point of a lever on which the rod pivots • object being lifted / task being completed • Made up of two inclined planes put together • An inclined plane wrapped around a cylinder • ...

10 Clues: knife • The pivot point on a lever • A beam or bar with a pivot point • The force used to move and object • The object being lifted/ accomplished • any object that makes doing work easier • without an axle this machine can't make work easier • moves an object at a higher level without lifting the object • ...

10 Clues: the force you apply to the machine, • a plane inclined at an angle to the horizontal. • the force exerted on an object by a simple machine • a machine made up of two or more simple machines that make your work easier to do. • any of the basic mechanical devices for applying a force, such as an inclined plane, wedge, or lever. • ...

10 Clues: The force used to lift a load. • The point at which the rod pivots on in a lever. • A simple machine comprised of two inclined plains. • A simple machine that has an axel going through a wheel. • A simple machine that has a rod/beam that pivots on a fulcrum. • A simple machine that is a flat surface tilted slightly upwards. • ...

10 Clues: A compound machine with two lever • A compound machine made of wheels and axels • simple machine that is made of a beam and a fulcrum • Simple machine that is made of a rope lying on a wheel • A pivot point for the lever and helps shift the weight using a lever • simple machine that is made of an Incline plane curled around a metal rod • ...

10 Clues: point at which the rod pivots • amount of force used for a task • the object being moved or lifted • a beam or bar that pivots on a fulcrum • an object with a sharp edge used to cut or separate material • a wheel with a rod through its center that lifts or moves loads • when a force produces motion in the same direction as the force • ...

10 Clues: IFO • FOI • FIO • A Ramp • 1 or 2 sloping sides • Spiral Incline Plains • Pulley that doesn't move • Axle connected to a wheel • 2 or more simple machines • One end is fixed but the other moves

10 Clues: uses a spiral • needs an axle • needs a fulcrum • what simple machines reduces • a fixed point used by levers • what we try to reduce how oil • a simple machine that uses a rope • an inclined plane with two sloping sides • a simple machine that used an inclined plane • using a simple machine you get more ___ then input

10 Clues: rate of change • was free to move something • when an object changes place or position • two inclined planes that are back to back • was a wheel and rope to move heavy objects • speed of an object, but also direction also • the axle is the rod the hold the wheels together • plane a aid that can be used ti raise or lower things • ...

25 Clues: -purpose or task • a plan or drawing • -device that helps us do work • pairs -of teeth that interlink • --simple machine made up of a wire • simple machine that is made up of or plank • force- force applied to operate a machine • force- force a machine applies to an object • measure of of force applied to a given object • and axle- simple machine made up of two wheels • ...

8 Clues: The part of a lever where the bar rests. • A machine that uses more than one simple machines. • One of the simple machines that uses a wheel and shaft to move things. • One of the simple machines that uses a bar on a pivot to lift things using less work. • An object with one or two slanted sides that ends in a sharp point, used for cutting. • ...

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 • ...

15 Clues: amount of work done in 1 second • applied force(N) times distance(m) • output force divided by input force • consists of more than 1 simple machine • force applied BY the machine through a distance • rotates around a fixed point known as the fulcrum • force YOU apply TO the machine through a distance • ramp or stairs, increases the distance of the force • ...

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 • ...

21 Clues: the work done by a machine • the work you do on a machine • the rate at which work is done • bar that pivots at a fixed point • a doubled incline plane that moves • output force divided by input force • W=Fxd or work equals force times distance • P=W/t or power equals work divided by time • work output divided by work input times 100 • ...

13 Clues: a type of simple machine • a machine made of two parts • large ships that move people • machines that carry concrete • machines that carry dirt away • machines that move dirt around • machines that lay the road surface • machines that smooth out the roadway • large power shovels that dig deep holes • machines that are used to dig up dirt and rocks • ...

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 • ...

21 Clues: power = work/time • work = force x distance • the work done by machine • work output/work input x 100 • the work you do on a machine • MA = output force/input force • the rate at which work is done • a double inclined plane that moves • an inclined plane wrapped in a spiral • The fixed point around which a lever pivots • a simple machine that is a straight, slanted surface • ...

10 Clues: knife/axe • ramp/staircase • engery from motion • claw hammer/crow bar • bicycle/steering wheel • basic mechanical device • helpful in raising heavy loads • usually used with a screwdriver • multiple simple machines working together • chain reaction with multiple simple machines

10 Clues: heat • Wedge • Screw • power • Fulcrum • thermal • radiation • potential • conduction • Complex-Machines

15 Clues: The middle of a lever • Force applied from a distance • The amount force exerted to do work • A simple machine that has 3 classes • A machine that helps make work easier • the object a simple machine is carrying • A simple machine used to push two things apart • A simple machine that uses a rope to lift heavy objects • ...

15 Clues: Work Formula • How much easier the machine makes the work • When a force causes something to move a distance • a simple machine made of a rigid beam and a fulcrum. • mechanical devices that are used to make work easier • a small metal rod with a notch in the top that's used as a fastener. • a measure of the opposition to current flow in an electrical circuit. • ...

15 Clues: Work Formula • How much easier the machine makes the work • When a force causes something to move a distance • a simple machine made of a rigid beam and a fulcrum. • mechanical devices that are used to make work easier • a small metal rod with a notch in the top that's used as a fastener. • a measure of the opposition to current flow in an electrical circuit. • ...

20 Clues: Energy stored energy • rate at which work is done • Energy energy that is in motion • Energy (heat) kinetic energy of particles • Any rigid bar that can be used to pry or lift. • Rope wound around a wheel system used for lifting objects. • An inclined plane wrapped helically around a wheel and axle • the transfer of heat energy in the form of electromagnetic waves • ...

13 Clues: A flat, level surface • A flat, sloped surface • Machines that do work using one movement • To change a thing into a different thing • Conversion of one form of energy to another • two or more simple machines working together • A simple machine that pivots around a fixed point • The ratio (Percentage) of output work to input work • ...

13 Clues: A flat, level surface • A flat, sloped surface • Machines that do work using one movement • To change a thing into a different thing • Conversion of one form of energy to another • two or more simple machines working together • A simple machine that pivots around a fixed point • The ratio (Percentage) of output work to input work • ...

20 Clues: Energy – stored energy • Energy – energy that is in motion • - rate at which work is done • Energy – (heat) kinetic energy of particles • : Any rigid bar that can be used to pry or lift. • : Rope wound around a wheel system used for lifting objects. • of conservation of energy- energy cannot be created nor destroyed • ...

15 Clues: Work Formula • How much easier the machine makes the work • When a force causes something to move a distance • a simple machine made of a rigid beam and a fulcrum. • mechanical devices that are used to make work easier • a small metal rod with a notch in the top that's used as a fastener. • a measure of the opposition to current flow in an electrical circuit. • ...

15 Clues: An educated guess • Effort times distance • A completely proven concept. • a machine making work easier • center vertical line on a graph • force The amount of force used. • A concept not completely proven. • center horizontal line on a graph. • The part where the object centers on • force The force slowing a process down. • ...

15 Clues: An educated guess • Effort times distance • a machine making work easier • A completely proven concept. • center vertical line on a graph • force The amount of force used. • A concept not completely proven. • center horizontal line on a graph. • The part where the object centers on • force The force slowing a process down. • ...

15 Clues: the vertical axis. • an educated guess. • where a lever rests. • the horizontal axis. • the variable that is changed. • an amount of effort is put in. • a property determined by many tests. • the variable effected by the change. • a property on a specific occurrence. • the newtons of force used to do work. • a basic mechanical device to do work with. • ...

15 Clues: The vertical line on a graph • The horizontal line on a graph • A variable that the scientist changes • The point on which a lever rests and pivots on • The force needed to go against the effort force • An educated guess based on background knowledge • The ratio of the output force to the input force • The force needed to overcome the resistance force • ...

20 Clues: (is the rate at which work is done.) • (The __ moves as a force is applied.) • (is a double-inclined plane that moves.) • (is a device that helps make work easier) • (Work ___ is the work you do on a machine.) • (Some machines can __ force more than others.) • (Work __ can never be greater than work input.) • (machines are made of two or more simple machines.) • ...

21 Clues: Rotational force (τ) • Meshed gears rotate in _____ directions • Pulleys are connected by these, which can slip • The speed and direction in RPMs (ω) (two words) • Ramps are this type of simple machine (two words) • This simple machine is a rigid bar that pivots on a fulcrum • The ____ on a gear allow it to interlock with other gears (n) • ...

23 Clues: SI unit for work • SI unit for power • devices for doing work • the force applied to a machine • ratio of work output to work input • power is inversely related to _____ • the rate of doing work; work per unit time • the machine modifies the input into its_____ • this type of friction affects stationary objects • the scientist who formulated the law of gravitation • ...

25 Clues: -Purpose or task. • -A plan or drawing. • -Device that helps us do work. • -Pairs of teeth that interlink. • -Simple machine made up of wire. • -Force applied to operate a machine. • -Measure of amount of force applied. • -Simple machine made up of two wheels. • -Force a machine applies to an object. • -A system in chich machines work together. • ...

9 Clues: - used to lift load • - Two inclined planes • - Used to lift load down • - Ancient egyptian Lever • and axle - to carry things • - To lift heavy things - up. • - Used to hold thing together • - Used to build a pyramid. Type of inclined • - Used to measure the height of the river Nile.

9 Clues: An example of class 1 lever. • A knife is this kind of machine. • Simple machines reduce our ________. • a door knob is this kind of simple machine. • a pivot(fixed point) around which a rod moves. • We use this to fix two objects like in a table. • This can be used to load vehicles on the truck. • A flagpole has this simple machine to raise the flag. • ...

9 Clues: number of types of pulleys • a first class lever used to cut • a common wedge seen in many places • force needed to be added to move a lever • a seesaw is an example of this (don't put spaces) • A large wheel and axel in London (don't put spaces) • a nutcracker is this class of lever (don't put spaces) • the type of pulley which contains movable and fixed pulleys in it • ...

9 Clues: force you put into a machine • force that the machine exerts • a machine that acts as a ramp • a machine with ropes and a wheel • an example of a lever on the playground • a machine made up of two inclined planes • an inclined plane wrapped around a cylinder • a machine with input, output, and a fulcrum • a machine consisting of a wheel and cylinder

9 Clues: an example is a rope • an example is a doorstop • it is another name for ramp • it helps with making a car move • what is being lifted by the force • the name of where the beam/bar pivots • the force that it used to lift something • is a bar/beam where it pivots on a point • has 6 different categories and makes work easier

22 Clues: solve • mount • punch • invent • abacus • Engine • Adding • improve • Stepped • decimal • tabulate • to store • computing • to be _ of • an _ device • Differential • mathematical • programmable • manually-operated • _ Business Machines • perform _ operations • a steam driven _ machine

16 Clues: moves • 3 laws • opposite • not opposite • over time it • mass moves mass • to resist change • amount of matter • transfer of energy • strength or energy • a measure of speed • work against motion • unit used to measure work • the distance an object moves • force applied to a simple machine • machines that work with one movement

14 Clues: A shaft on which a wheel rotates. • Spiral tool used for opening bottles, particularly wine. • MACHINE Basic mechanical device that makes work easier. • Tool with a sharp edge, used for cutting or as a utensil. • Tool with a sharp blade, typically used for chopping wood. • A three-dimensional shape with two parallel circular bases. • ...

11 Clues: push things apart • Force times Distance • outcome of putting a machine • used to hold things together • a rigid bar resting on a pivot • object used to make work easier • Two inclined planes back to back • move and an object across the ground • changes the direction of motion to work with gravity • Makes work easier by increasing the distance less force • ...

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

9 Clues: Axe • Ramp • Rope & ------ • Spiral Staircase • Fulcrum And Board • Rear end And tires • The amount of energy transferred or converted per unit time. • A measure of how much a force is increased by using a tool or machine. • The transfer of energy by a force acting on an object as it is displaced.

14 Clues: Has a trunk • Flying mammal • Man's best friend • Wheels with teeth • Likes to chase mice • Can assist to lift a weight • A force acting on an object • plane Slanted surface or ramp • Rod that allows wheel to turn • Reduced when surfaces are smooth • Inclined plane wrapped around a shaft • Wheel that has a rope running over it • machine Machine that makes work easier • ...

14 Clues: what work is measured in • force applied through distance • the object that is moved or lifted • a simple machine consisting of a beam or lever pivoted on a fulcrum • a rod-shaped metal with a spiral groove and a slotted head to me rotated • the fixed point on the rigid bar about which the machine (lever) can turn • ...

14 Clues: what work is measured in • force applied through distance • the object that is moved or lifted • a simple machine consisting of a beam or lever pivoted on a fulcrum • a rod-shaped metal with a spiral groove and a slotted head to me rotated • the fixed point on the rigid bar about which the machine (lever) can turn • ...

14 Clues: Rigid Pivot bar • The act of turning a screw • An act of changing positions • Wheel that carries flexible rope • And Axle simple lifting machine • The amount of matter contained in the body • The speed of something in a given direction • for every force in nature there is an equal and opposite reaction • ...

9 Clues: used for battles • I have three types • I redirect your force • I am used for Irrigation • Hook, I am used for Mummification • My main use is to split things apart • My main use is to hold things together • and Axle, I am used to move things on the ground • Plane, I am used to move heavy weight up and down two levels

9 Clues: a machine used in wells. • ratio of output to input. • a machine that has M.A=2. • distance covered by our force. • distance through which a mass moves. • a simple machine that has three classes. • quantity that tells how easily a machine can work. • part of a simple machine that joins effort and load. • is there any unit of M.A (write Y for yp, and N for no.)?

9 Clues: The amount of force on a simple machine • An inclined plane wrapped around a wedge • A device used to trade distance for effort • An example of this simple machine is a ramp • The amount of mass being moved by a simple machine • The amount of space between where the load starts and ends • A combination of the amount of distance and effort that is done • ...

9 Clues: The ability to do work • A type of simple machine • The object being lifted by the lever • A push or pull on one end of a lever • Pivot part of a lever that balances or turns • Using energy to move an object across a distance • An example of a third class lever used to cut trees • An example of a first class lever used to cut things • ...

9 Clues: is a push or a pull applied to an object • are tools that make our work easier and faster • is the force of attraction on a body by the earth • is a Machine which is a slope that makes work easier • is a small wheel with a groove around its outer edge • is a simple machine used to hold things tightly together • ...

9 Clues: How many basic types of simple machines are there? • Simple machines are devices with few or no moving parts that make it easier for us to do ______. • What type of simple machine uses a wheel with a groove in it for a rope, and makes it easier to lift things? • ...

9 Clues: the effort is in the middle • the fulcrum is in the middle • a rope wrapped around a wheel • the resistance is in the middle • plane a slanted surface or ramp • transfer of energy through motion • inclined plane that turns around a central point • an inclined plane with 2 sloping sides instead of one • machine consisting of 2 wheels of different sizes that rotate together

9 Clues: a push or pull • a toothed wheel • force that attracts you to the Earth • machine that does work with one movement • simple machine with a pivot on a fixed point • simple machine with a wheel with a grooved rim • simple machine with a post wrapped by an inclined plane • simple machine with a slanted surface, an ________ plane • ...

9 Clues: An example of class 1 lever. • A knife is this kind of machine. • Simple machines reduce our ________. • a door knob is this kind of simple machine. • a pivot(fixed point) around which a rod moves. • We use this to fix two objects like in a table. • This can be used to load vehicles on the truck. • A flagpole has this simple machine to raise the flag. • ...

10 Clues: - strength • - Si unit of force • - seperates objects • - action or process of moving • is the force applied by the machine • - is the force applied to the machine • -is an inclined plane with one or two sloping sides • -is a bar that is free to turn or pivot about a fixed position • -the rate at which energy is transferred from one object to another • ...

10 Clues: Axe • pulley • a screw • Staircase • A pair of pliers • Handle of a bicycle • an example of a lever • example of a wedge with an inclined plane • an inclined plane wrapped around a cylinder • the point on which a lever rests or is supported and on which it pivots.

9 Clues: The unit for work • A wheel with teeth • This gear turns another gear • The rod on which a wheel revolves • A bottle opener is this kind of tool • The point where a lever does not move • Its teeth fit into the links of a chain • A wheel that turns and allows a rope to move over it easily • ...

9 Clues: A simple machine used to hold objects together. • A simple machine used to split, lift, or pry objects. • A simple machine used to lift heavy objects vertically. • A simple machine that turns rotational motion into linear motion. • A simple machine that is an inclined plane with one or more sloping sides. • ...

10 Clues: how fast work is done • a double inclined plane that moves • an inclined plane that is wrapped in a spiral • advantage how many times the machine multiples force • planes a simple machine that is a straight slanted surface • a simple machine consisting of a bar that pivots at a fixed point • When a force causes an object to move in one direction of the force • ...

10 Clues: a jar • a well • a shovel • advantage • plane ramp • efficiency • and axle wheelbarrow • in the middle of a lever • used to pick every objects • and tackle is another word for pulley