Motion

8. work or movement in order to relax, refresh oneself, or recover strength.
9. indefinite continued progress of existence and events in the past, present, and future regarded as a whole
12. :strength or energy as an attribute of physical action or movement.
13. is a measure of the amount of matter in an object
14. : the rate at which someone or something is able to move or operate.
18. forces: the force applied in one direction is greater than the force applied in the opposite direction
20. force:The force of attraction between any two bodies is directly proportional to the product of their masses and is inversely proportional to the square of the distance between them.
21. course along which someone or something moves.
22. forces:When two forces are the same strength but act in opposite direction
23. Laws of Motion: The law of motions

1. not impeded by or creating friction; smooth.
2. acceleration:the acceleration of an object in free fall within a vacuum
3. :the extent or amount of space between two things, points, lines, etc.
4. acceleration:when an object is slowing down, the acceleration is in the opposite direction as the velocity.
5. :the rate of change of velocity per unit of time.
6. force that attracts a body toward the center of the earth, or toward any other physical body having mass.
7. :quickness of motion
10. speed:When the speed of an object remains the same
11. resistance that one surface or object encounters when moving over another.
15. :the point where something is located, as on a map, or the posture it's arranged in
16. the change in position of an object.
17. property of matter by which it continues in its existing state of rest or uniform motion in a straight line, unless that state is changed by an external force.
19. the action or process of moving or of changing place or position