A car moves on a circular road. It describes equal angles about the centre in equal intervals of time. Which of the following statement about the velocity of the car is trueA. Magnitude of velocity is not constantB. Both magnitude and direction of velocity changeC. Velocity is directed towards the centre of the circleD. Magnitude of velocity is constant but direction changes.

A car moves on a circular road. It describes equal angles about the ce

1.	A car moves on a circular road. It describes equal angles about the centre in equal intervals of time. Which of the following statement about the velocity of the car is trueA. Magnitude of velocity is not constantB. Both magnitude and direction of velocity changeC. Velocity is directed towards the centre of the circleD. Magnitude of velocity is constant but direction changes.
Answer» Correct Answer - D As body covers equal angles in equal intervals of time, so its angular velocity and hence, magnitude of linear velocity is constant but its direction changes `( :. V = r omega)`.

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