Simple Machines Crossword
Across
- 7. and axle 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.
- 8. a small hand-propelled vehicle, usually with just one wheel.
- 9. a machine consisting of an endless belt with scoops attached and a pulley, used typically for raising grain to be stored in an upper story.
- 10. a tube or pipe that is wide at the top and narrow at the bottom
Down
- 1. a nail-shaped or rod-shaped piece with a spiral groove and a slotted or recessed head designed to be inserted into material by rotating
- 2. a wheel on an axle or shaft that is designed to support movement and change of direction of a taut cable or belt
- 3. plane consisting of a sloping surface, used for raising heavy bodies.
- 4. is a tool used for digging, lifting, and moving bulk materials
- 5. It can be used to separate two objects or portions of an object, lift up an object, or hold an object in place
- 6. a rigid bar resting on a pivot,used to help move a heavy or firmly fixed load with one end when pressure is applied to the other.