Physics 12

5. - it describes motion in terms of displacement, velocity, and acceleration.
6. - time rate of change of position.
8. - quantities that are completely described by their magnitudes, appropriate units, and directions.
9. - It is the sum of two or more vectors.
11. - measures the squared deviation of each number in the set from the mean.
13. - distance traveled by a body in a given time.
14. - it is the rate of change of velocity.
15. - refers to the closeness of two or more measurements to each other.

1. - it deals with the interaction of matter, force and energy.
2. - the property of body that tends to resist change in its state of motion.
3. - the process of comparing something with a standard.
4. - quantities that can be described. completely by their magnitudes and appropriate units.
7. - push or pull exerted by an object on another.
10. - a force between two surfaces that are sliding across each other.
12. - refers to the closeness of a measured value to the true value of a physical quantity.