Simple Machines
Across
- 2. things upward •
- 3. occurs when a force acts on an object to move it some distance from the start point. •
- 4. 10 Clues: it is in a bike •
- 6. a cylinder with a inclined plane around it •
- 7. is a slanted platform •
Down
- 1. a triangular piece •
- 2. indicates how well its input energy is converted to useful output energy or work. •
- 3. the rate at which work is done. •
- 5. is used on a bike •