Question

what is motion ,example of motion class 9​

Answer 1

Answer:

involve motion. There is a change of position of the object involved in these activities. The flow of air in and out of our lungs is also an example of motion.When we talk about motion or rest it is with reference to some point known as the origin. So, now with respect to the change in the position we have two quantities which can be used to describe that change in position. They are distance and displacement. So now the question is, what is the difference between the two?

Talking about distance, it is defined as the total path length covered during the motion. It can be represented only by magnitude. On the other hand, displacement is the shortest distance between the initial and final position. It requires both magnitude and direction for complete representation.

Answer 2

motion is loose motions