Question

Answer question no. 1. (a) and 1. (b) on the basis of your understanding of the following paragraph and

the related studied concepts



Position, velocity and acceleration of an object are different for different observers. For a passenger, sitting
in a bus, moving with constant velocity, the velocity of the bus is zero. But for an observer standing on road

side, the moving bus has certain velocity. Thus the states of rest or motion of a body is relative only. Thus
the relative motion of a body with respect to some other body is the rate of change of its position with respect
to that other body. Most of the motions are complex. Some objects may move in a straight line, some in

curved path, some with constant speed, some with variable speed, some may rotate or some vibrate.






1. (a) What do you mean by relative velocity?​

Answer 1

Answer:

relative velocity is change in velocity