Question

A boy of mass 30kg is running with a velocity of 3 ms-1 on ground just tangentially to a merry - go
-round which is at rest. It has radius R = 2m, a masss of 120 kg and its radius of gyration is 1m. If
the boy suddenly jumpes on to the merry -go - round, the angular velocity acquired by the system
is

Answer 1

Answer:

3/4 rad/s

Explanation:

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