Physics, asked by tanmaymahandule, 9 months ago

derive an expression of kinetic energy of a body of mass M rotating uniformely about a given axis.Show that the rotational kinetic energy is equal to= 1/2M *(L/M)².

Answers

Answered by tarederiba2316

1

Answer:

KE_rot=1/2 Iω² , I=moment of inertia, L=angular momentum

but ω=L/I

KE_rot=1/2 I*(L/I)²

Explanation:

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