Question

draw velocity time graph for the following a) a car moving with constant speed b) car moving with uniform acceleration c) a car moving with non uniform acceleration d) a car moving with non uniform retardation ​

Answer 1

Answer:

The 'acceleration of a body' moving with uniform velocity will be zero as acceleration is defined as the “rate of change of velocity” per unit time. So if the body exhibit uniform velocity, then the rate of 'change of velocity' (dv = 0) will be zero. Thus the acceleration of the body will also be zero. please follow me