Across
- 2. and Axle – A simple machine made of a large wheel attached to a smaller axle.
- 4. – The fixed point on which a lever pivots.
- 7. Plane – A slanted surface used to raise objects.
- 9. – A wheel with a rope or cable used to lift objects.
- 11. Force – The force applied to a machine.
- 14. – The rate at which work is done.
- 15. – The length an object moves from one point to another.
- 17. Machine – A device that makes work easier by changing the size or direction of a force.
- 18. – The transfer of energy when a force moves an object over a distance.
Down
- 1. Advantage – The number of times a machine multiplies the input force.
- 2. – The unit used to measure power.
- 3. – A measure of how much input work is converted into useful output work.
- 5. – A simple machine made of a bar that rotates around a fixed point.
- 6. – The unit used to measure work and energy.
- 8. Force – The force produced by a machine.
- 10. – The ability to do work.
- 12. – A push or pull acting on an object.
- 13. – Two inclined planes joined together to split objects.
- 16. – An inclined plane wrapped around a cylinder.