Across
- 1. use of a force to move an object in same direction as force
- 3. wheel with a rope, cord, or chain around it
- 4. push or pull
- 5. machine with few of no moving parts
Down
- 1. made up of a wheel and axle that are connected
- 2. bar that pivots or turns on a fixed point
- 4. fixed point on a lever