Across
- 3. the force of gravity on a person or object
- 4. equal forces acting in opposite directions
- 6. the amount of matter in an object
- 7. forces that are said to be unbalanced
- 9. an object's resistance to a change in motion
- 11. The overall force of an object
- 13. the greatest velocity obtained while in free fall
- 14. the force that two surfaces exert when they rub against each other
Down
- 1. an object that is thrown
- 2. a type of fluid friction, experienced while in free fall
- 5. when the only force acting on a falling object is gravity
- 8. Determined by multiplying mass and velocity
- 10. The basic SI unit of measuring force
- 12. the force that pulls objects together