What will be the duration of the day, if...

What will be the duration of the day, if the earth suddenly shrinks to `1//64 th` of its original volume, mass remaining unchenged ?

`1.5h`

`3h`

`4.5h`

`6h`

Text Solution

Verified by Experts

The correct Answer is:

`Iomega=2/5MR^(2)omega`= constant and `VpropR^(3)`

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