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A body on the equaotr of a planet weighs...

A body on the equaotr of a planet weighs half of its weight at the pole. The density of matter of the planet is `3g//cm^(3)`. Determine the peiod of rotation of the planet about its axis.

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The correct Answer is:
`6.47 xx 10^(-4) rad//s`
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PHYSICS GALAXY - ASHISH ARORA-GRAVITATION-Unsolved Numerical
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