Across
- 2. How many Newton's laws are there
- 4. how many different types of energy are there
- 5. What is the unit for energy
- 6. How many types of friction are there
- 8. What number is this law- For every action there is an equal an opposite reaction
- 10. Total amount of energy remains constant in a _______
- 11. What do you have to overcome to achieve sliding friction
- 12. Has the ability to change an object's motion
- 14. what wave has the highest frequency
- 16. A push or pull one body exerts on another is called
- 18. A force that opposes the motion of an object through a fluid is
- 19. The rate of doing work
Down
- 1. The total amount of kinetic and potential energy in a system
- 3. What type of energy does a fire make
- 7. What wave has the longest wavelength
- 9. What is it called when a object has a magnitude and a direction
- 13. The sum of forces acting on an object
- 15. Is work a vector or a scalar
- 17. Force times displacement equals