Across
- 3. speed equals distance divided by ____
- 4. rollercoasters use _____ potential energy to stay in motion
- 6. speed with direction
- 7. stored energy
- 8. kinetic energy is calculated as 1/2 x ___ x velocity squared
- 10. The Law of ________ of energy states that energy is not created or destroyed
Down
- 1. energy of motion
- 2. potential energy equals mass x gravity x ________
- 5. energy sources like wind, solar, and hydro
- 9. the capacity to do work