Physics, asked by Shinningstar14, 11 months ago

If the earth were to suddenly contract to half of its present radius ( without any
external torque on it ), by what duration would the day be decreased ? Assume
earth to be a perfect solid sphere of moment of inertia 2/5 MR2 .

Answers

Answered by GujjarBoyy

3

Answer:

YOUR ANSWER IS 6 HRS..

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