Across
- 3. the ability to work
- 7. the gravitation pull on an object
- 9. The role at which an object changes velocity
- 10. energy that moves in waves
- 12. total amount if stuff in an object
- 15. for every action there is an equal and opposite reaction
- 17. the resistance when one object moves over surface of other object
- 18. law with acceleration
- 19. a push or pull on an object
- 22. stored energy
- 23. the speed of something in a given direction
- 24. material that insulates heat well
- 25. heat transfer between two objects
Down
- 1. material that conducts heat well
- 2. unit to measure mass
- 4. tendency to not change
- 5. two forces unequal strength
- 6. energy in moving objects
- 8. amount of space an object takes up
- 11. total amount of thermal heat
- 13. objects in motion stay in motion
- 14. two forces same strength, opposite direction
- 16. unit to measure force
- 20. energy in motion
- 21. universal pull on all objects with mass