Across
- 4. The speed of an object and the direction of its motion.
- 5. The movement of something from its place or position.
- 7. the sum of all the forces acting on an object.
- 8. the force that pulls two objects together.
- 9. The transfer of thermal energy in a fluid by the movements of warmer and cooler fluid.
- 10. When two forces are the same strength but act in opposite direction.
Down
- 1. the action or process of moving or being moved.
- 2. The resistance that one surface or object encounters when moving over or through another material
- 3. every object at rest will stay at rest unless a outside object acts on it.
- 6. forces that are not equal in magnitude and may or may not act in the same direction.