Question

41) A mechanical system having M.I 25 kg m is rotating at 180 rev/s. Its angular momentum is
a) 2.8 x 102kg m/s
b) 2.8 x 103kg m?/s
c) 2.8 x 104 kg m /s
d) 2.8 X 105kg m/s​

Answer 1

follow pic for explaination

Explanation:

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