activity massnenergy

3. is the study of forces without motion
6. the condition of a system when its state of motion changes with time
9. a quantity that has both magnitude and direction
13. unit of power in the International System of Units (SI)
14. an external influence that changes a body's state of rest or motion
15. the natural tendency of objects in motion to stay in motion and objects at rest to stay at rest
17. is the capability of doing work
18. force that a body exerts on objects to attract them towards its center
20. the instantaneous response of a system to an applied force

1. ny substance that has mass and volume
2. rate at which velocity changes with time, both speed and direction
4. a scalar quantity equal to the product of the x-displacement
5. the capability of doing work with motion (mass and velocity)
7. quantitative measure of inertia
8. change with time of the position or orientation of a body
10. means how fast we can do work
11. the basic unit of length in the SI system of units
12. the capability of doing work given a position or condition
16. a branch of physics that studies the influences on the motion of an object
19. unit of work or energy in the International System of Units (SI)