Across
- 1. something that changes the speed,direction or shape of an object by pushing or pulling
- 5. the change in speed or direction measured in meters per second squared
- 6. movement
- 7. the measure of stuff that is in an object
- 9. electrical, potential, light, and heat these are types of....
Down
- 1. the fixed point from which a simple machine moves
- 2. wheels that are found in machines
- 3. the amount of molecules that exists in an object
- 4. a tower with large blades being push ed by the wind
- 8. how fast an object moves over a distance