Across
- 2. simple machine which is a cylinder with a head (solid top) at one end and a pointed tip (like a nail) at the other end.
- 4. the machines which make work easier using simple objects.
- 7. a simple machine made from a piece of a substance (such as wood or iron) that tapers to a thin edge.
- 8. a sheave or small wheel with a grooved rim and with or without the block.
- 9. is an action which performs displacement, distance, velocity, acceleration, speed, and time.
- 10. measurement of how much matter is in an object.
- 11. how fast an object is moving.
Down
- 1. a push or pull
- 3. the ability to do work
- 5. is a bar or board that rests on a support called a fulcrum.
- 6. simple machine used for raising heavy bodies.