Across
- 3. a force that holds back the movement of an object. Two surfaces rubbing against each other.
- 5. to use force to move something toward oneself.
- 7. made up of a wheel attached to a shaft. An example would be a door knob.
- 10. made up of a ramp, used to lift an object.
- 11. an inclined plane wrapped around a straight piece of metal.
Down
- 1. is what happens when an object changes its position by moving in the direction of the force that is being applied.
- 2. made up of rope, chain or belt wrapped arround a wheel.
- 3. can be described as a push or a pull.
- 4. to press upon or against with force in order to move it.
- 6. a tool with few parts that makes it easier or possible to do work.
- 7. an inclined plane or pair of inclined planes that are moved. An example would be an axe.
- 8. a bar that can turn around a fixed point.
- 9. a force which tries to pull two objects towards each other.