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A particle of mass 0.5 kg is rotating in a circular path of radius 2m and centre petal force on it is 9 Newtons.

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A particle of mass 0.5 kg is rotating in a circular path of radius 2m and centre petal force on it is 9 Newtons. Its angular momentum (in J.sec) is:

(A) 1.5 

(B) 3 

(C) 6 

(D) 18

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1 Answer

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Best answer

Correct option: (C) 6

Explanation:

L= mvr

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