Across
- 2. force occurs when objects run against each other.
- 3. two forces acting in opposite directions on an object.
- 6. strength or energy as an attitude of physical action or movement.
- 8. force needed to accelerate one kilogram of mass at the rate of one meter per second squared.
Down
- 1. the action or process of moving.
- 4. speed of something.
- 5. forces that cause a change in the notion of an object.
- 7. overall force acting in an object.