Across
- 2. a place where someone or something is located or
- 5. with no resistance between a surface or substance and something that is moving along or through
- 8. the measured or measurable period during which an action, process, or condition existshas been put.
- 11. the acceleration of an object in free fall within a vacuum
- 12. when two bodies interact, they apply forces to one another that are equal in magnitude and opposite in direction.
- 16. the rate of change of its position with respect to a frame of reference
- 17. when its instantaneous speed has the same value throughout its journey.
- 18. When two forces acting on an object are not equal in size
- 20. the rate at which an object covers distance
- 21. a measure of its resistance to acceleration
- 22. force that resists the sliding or rolling of one solid object over another.
- 23. angle of rotation of the vector
Down
- 1. stationary is not moving
- 3. rate at which velocity changes with time, in terms of both speed and direction.
- 4. the amount of space between two things or the state of being far apart.
- 6. property of a body by virtue of which it opposes any agency that attempts to put it in motion
- 7. two forces acting on an object are equal in size but act in opposite directions
- 9. the universal force of attraction acting between all matter
- 10. a force that attracts any two objects with mass
- 13. strength or energy
- 14. the phenomenon in which an object changes its position.
- 15. when the object is moving in the positive direction
- 19. the object's overall change in position.