Across
- 4. rate of change of the velocity of an object with respect to time
- 6. forces that are opposite in direction and equal in size
- 7. the force applied in one direction is greater than the force applied in the opposite direction.
Down
- 1. the force felt between two surfaces when one attempts to slide against the other — whether or not they are moving.
- 2. a force that is applied to an object by a person or another object.
- 3. an influence that can cause an object to change its velocity
- 5. the sum of all the forces acting on an object