Across
- 2. - an inclined plane wrapped around a cylinder
- 3. - a simple machine that consists of two rigidly attached disks or cylinders, each one with a different radius
- 6. - a device that changes a force & helps you do work
- 9. - energy that travels in waves
- 13. - potential energy that depends upon an object’s height above a reference point
- 17. - the energy stored in chemical bonds
- 18. - a V-shaped object whose sides are two inclined planes sloped toward each other
- 19. - the ability to do work
- 20. - a rigid bar that is free to move around a fixed point
Down
- 1. - energy dealing with temperature
- 4. - the potential energy of an object that is stretched or compressed
- 5. - the rate of doing work
- 7. - the product of distance and the force in the direction an object moves
- 8. - the energy stored in atomic nuclei
- 10. - the energy an object has due to its motion
- 11. - energy that is stored as a result of position or shape
- 12. - a simple machine that consists of a rope that fits into a groove in a wheel
- 14. - a slanted surface along which a force moves an object to a different elevation
- 15. - the energy associated with electric charges
- 16. - the energy associated with the motion and position of everyday objects