Force and Motion

3. the speed of an object in a particular direction
5. forces of equal magnitude but are opposite in direction
6. friction occuring when one object rubs against another
7. a force of attraction between objects due to their masses
11. the ability to do workmel
12. the relationship between a physical object and the forces acting upon it.
14. indicates location
16. the rate at an object moves
18. The force that resist the movement of objects
19. the measure of gravitational force exerted on an object
21. the amount of matter in an object
22. An object's change in position over time
23. the rate at which velocity changes
25. a 50N force pulling the opposite direction of a 20N force

1. stored energy or energy at rest
2. the energy of motion
4. the friction between a wheel and another object
8. the energy from a physical action like a push or pull
9. negative acceleration
10. friction between a non-moving object and the surface its resting on
13. a property of a moving object that is determined by its mass and velocity
15. the tendency of an object to resist any change in motion
17. an act of taking hold of something and exerting force to draw it toward one.
20. created laws of motion and gravitation
24. an act of taking hold of something and exerting force to draw it toward one.