A car moves with uniform speed in a circular path. Which statement is correct?
Its speed is constant but velocity is changing
In uniform circular motion, the speed (magnitude of velocity) remains constant, but the direction of velocity continuously changes as the object moves along the circular path, so velocity itself is not constant.
Important Questions from Motion
Due to an acceleration of 2 m/s 2, the velocity of a body increases from 20 m/s to 30 m/s in a certain period. Find the displacement (in m) of the body in that period.
An object is covering distance in direct proportion to the square of time elapsed. What conclusion can be drawn about the motion of the object?
If the distance time graph of the motion of an object is a straight line but not parallel to the time axis, then it may be concluded that the object is moving with a:
Which of the following changes when a body performs uniform circular motion?
Vehicles have treaded tires so that it_______.
