Question

A particle of mass 2 kg is moving in circular path with constant speed 20 m/s. The magnitude of change in velocity
when particle travels from A to P will be
(2) 40 m/s
(1) 20/2 m/s
(3) 40/2 m/s
(4) Zero​

Answer 1

Answer:

40m/s is the answer of this question