Unit 2 vocabulary
Across
- 3. matter that resists changes in velocity
- 5. work is the energy transferred to or from an object
- 8. the rate of change of velocity per unit of time
- 11. the rate at which someone or something is able to move or operate
- 12. time rate of doing work or delivering energy
- 13. changes that a force can produce on the motion of a body.
- 14. every object will remain at rest or in uniform motion in a straight line unless compelled to change its state by the action of an external force.
Down
- 1. object changes its position with respect to time
- 2. the force applied in one direction is greater than the force applied in the opposite direction
- 4. two forces at the same strength but act in opposite direction
- 6. quantity of matter in a physical body
- 7. force is an influence that can change the motion of an object
- 9. for every action there is an equal and opposite reaction
- 10. the direction of the movement of the body or the object.
- 13. sum of forces acting on a particle or object