Across
- 4. you have to psuh with all your might
- 5. word problem
- 7. a car has it when you speed up
- 8. has 3 laws
Down
- 1. something you mostly are wobbly
- 2. nothing changes
- 3. when a car crashes
- 5. action from things rubbing together
- 6. force acting upon an object or something