This video lecture from Oscillatory Motion (F.Sc. first year physics) covers The velocity of projection of a body moving in circle, difference between linear velocity and velocity of projection of a body in a circle. It also explains instantaneous velocity, minimum velocity and maximum velocities. Find more e-learning material and educational video lectures in Urdu at maktab.pk. These videos are free to use for promotional and commercial purpose by keeping the credits to Maktab.