Across
- 4. the study of force in relation of motion.
- 6. present when there is a relative motion between the surfaces in contact.
- 10. force between two bodies that are in direct contact with each other.
- 12. is the property of body that tends to ressist change in its state of motion.
- 13. attractive force exerted by object with mass.
- 15. is a push or pull exerted by an object on another.
Down
- 1. refers to the straight-line distance between an object's initial and final positions.
- 2. the term used in physics for motion in a straight line.
- 3. is the rate of change of velocity.
- 5. describes motion in terms of displacement, velocity, and acceleration.
- 7. the time rate of change in position.
- 8. is the distance traveled by a body in a given time.
- 9. a force between two surfaces that are sliding, or trying to slide, across each other.
- 11. refers to the total length of path taken by an object.
- 14. idealized motion of falling object, which is acted upon only by the force of gravity, is called?