moment of inertia of a circular lamina of radius 10 cm and mass 100 kg is given by
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Is it about the centre? I hope it's about the centre.
Use the formula of Moment Of Inertia of a disc:
MR²/2
Put M = 100 kg; R = 0.1 m
The answer is 0.5 kg-m²
Use the formula of Moment Of Inertia of a disc:
MR²/2
Put M = 100 kg; R = 0.1 m
The answer is 0.5 kg-m²
Answered by
0
Answer:5000 kg cm^2
Explanation Moment of inertia of lamina = MR^2/2
=100*10*10/2
=5000kg cm^2
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