Physics

Problem

A particle is moving along a circular path with a constant speed of

10 \text{ ms}^{-1}

. What is the magnitude of the change in velocity of the particle, when it moves through an angle of

60^\circ

around the centre of the circle? a.

10\sqrt{3} \text{ m/s}

b. zero c.

10\sqrt{2} \text{ m/s}

10 \text{ m/s}