Across
- 4. The sum of all forces acting on an object
- 6. This type of energy helps to keep us warm in the winter
- 7. A force that slows or stops motion when objects rub together
- 8. A child running in gym has this form of energy
- 9. When objects hit each other and transfer energy, it is called this
Down
- 1. This is the most common type of energy in households and businesses
- 2. A pencil sharpener converts electrical into this type of energy
- 3. A rollercoaster at the top of a hill has the most amount of this form of energy
- 5. This is either a push or a pull