Physics, asked by sohinimondalctyibatc, 7 months ago

46. A particle of mass 2 kg is moving in circular path with constant speed 20 m/s. The magnitude of change invelocity when particle travels from A to P will be
(1) 20root2 m/s
(2) 40 m/s
(3) 40root2 m/s
(4) Zero

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Answered by shikhavanshika81

0

answer is "1" : 20 root 2m/s

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