CMC Medical CMC-Medical VELLORE Solved Paper-2009

  • question_answer
    A car moves on a circular road. It describes equal angles about the centre in equal intervals of time. Which of the following statements about the velocity of the earn true?

    A)  Magnitude of velocity is not constant

    B)  Both magnitude and direction of below change

    C)  Velocity is directed towards the centered the circle

    D)  Magnitude of velocity is constant but direction changes

    Correct Answer: D

    Solution :

                     As body covers equal angles in equal time intervals of time, so its angular velocity and hence magnitude of linear velocity is constant.


You need to login to perform this action.
You will be redirected in 3 sec spinner