Across
- 2. a vector that represents an object's rate of change of position
- 3. a scalar that represents an object's rate of change of its position
- 6. a change in energy
- 10. a change in velocity over time
- 12. energy often generated due to friction, also known as heat
- 15. the SI unit for force
- 16. a measure of the amount of matter in an object
- 17. energy of motion
- 18. the ability to do work
- 19. the sum of kinetic and potential energy
- 21. stored energy due to position
- 23. a quantity with magnitude but not direction
Down
- 1. a push or pull
- 4. ratio of useful energy output to input
- 5. the rate at which work is done
- 7. a force that often converts kinetic energy to thermal
- 8. law stating energy is not created or destroyed
- 9. the value of something
- 11. the SI unit for power
- 13. potential energy stored based on height
- 14. the SI unit for energy and work
- 20. potential energy stored in a stretched or compressed spring
- 22. a quantity with magnitude and direciton
