PHYSICS

3. product of the mass of a particle and its velocity.
4. change with time of the position or orientation of a body.
6. a scalar quantity, is the rate at which an object covers distance.
9. is the force by which a planet or other body draws objects toward its center.
10. the difference in the position of the two marks and is independent of the path taken when traveling between the two marks.
11. is a speed and a direction
14. is the unit of force in the International System of Units (SI).
16. is the unit of work or energy.
17. is the name we give to any process where the velocity changes.
18. is a distance function for a space.
20. The push or pull on an object with mass causes it to change its velocity.

1. is the motion of an object thrown into the air.
2. is the amount of energy .
5. a term that is used to describe or quantify the effect of force acting over time to change the momentum of an object.
7. the magnitude or size of displacement between two positions.
8. a force that opposes relative motion between surfaces in contact.
12. the power required to overcome friction and the inertia of the moving parts.
13. a quantity that has both magnitude and direction
15. measure of energy transfer that occurs when an object is moved over a distance by an external force at least part of which is applied in the direction of the displacement.
19. the capacity for doing work.