Across
- 2. what is the equation for work?
- 4. plane this simple machine can be a staircase.
- 7. this is an inclined plane with 2 sloping sides instead of 1.
- 9. 2 simple machines in 1 machine
Down
- 1. a device that makes work easier
- 3. the fixed point where the lever is supported
- 5. it is a bar that is free to turn on a fixed point called a fulcrum.
- 6. Fr/fe
- 8. is the transfer of energy through motion.
- 10. de/dr