Question

1.what is motion
2 .name the physical quantity that essentially changes as a body moves​

Answer 1

Answer:

movement of an object with respect to its reference point is Called motion.

physical quantity that essentially changes as body moves is its position

Answer 2

Answer:

answer to 2nd question

Explanation:

first reaction is that a body changes its position first . it changes when something moves . other than that it can change -

1) direction

2) speed

3) distance

4) momentum

5) displacement etc .....

I hope it will help you .............