Across
- 3. An object is balanced if it is not moving
- 5. The change in position of an object with respect to its surroundings in a given interval of time
- 8. When the resultant force acting on a body is not equal to zero
- 11. An invisible force that pulls objects toward each other
- 12. A decrease in speed as the body moves away from the starting point
- 14. Force that resists the sliding or rolling of one solid object over another.
- 15. The time rate at which an object is moving along a path
- 16. A form of energy that an object or a particle has by reason of its motion
- 19. Stored energy that depends upon the relative position of various parts of a system
Down
- 1. The force that acts in the opposite direction to an object moving through the air
- 2. Quantitative measure of inertia, a fundamental property of all matter
- 4. The sudden, forceful coming together in direct contact of two bodies
- 5. Product of the mass of a particle and its velocity
- 6. Measures the length between objects or points without regard for direction.
- 7. The push or pull on an object with mass causes it to change its velocity
- 9. The sum of all the forces acting on an object
- 10. The rate of change of velocity
- 13. A property of matter by which it remains at rest or in unchanging motion unless acted on by some external force.
- 17. Ability to do work, which is the ability to exert a force causing displacement of an object
- 18. Quantity that designates how fast and in what direction a point is moving