Across
- 5. a tendency to do nothing or to remain unchanged
- 7. When one object exerts a force on a second object, the second one exerts a force on the first that is equal in magnitude and opposite in direction
- 8. has the same effect on the rotational motion of the object as all actual forces taken together.
- 10. are those that are opposite in direction and equal in size
Down
- 1. a vehicle's capacity to gain speed within a short time
- 2. applied to an object in opposite directions that are equal in size
- 3. force equal mass times acceleration
- 4. It is equal to the force that would give a mass of one kilogram an acceleration of one meter per second per second
- 6. strength or energy as an attribute of physical action or movement
- 9. The resistance that one surface or object encounters when moving over another