Across
- 2. the ability to do work.
- 3. the speed at which an object moves, or the rate at which an object's position changes over time
- 6. the sum of all the forces acting on an object
- 7. strength or force gained by motion or
- 9. a force that opposes relative motion between surfaces in contact
- 10. the metric system that is used universally as a standard for measurements
Down
- 1. an increase in rate of change
- 4. push or pull that one object exerts on another
- 5. an object will not change its motion unless a force acts on it. In the second law, the force on an object is equal to its mass times its acceleration
- 8. The act of changing place or position