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If the acceleration due to gravity on th...

If the acceleration due to gravity on the surface of the Earth is `9.8m//s^(2)`, what will be the aceleration due to gravity on the surface of the planet whose mass and radius both are two times the corresponding quantities for the Earth.

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The correct Answer is:
`4.9m//s^(2)`
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CHETAN PUBLICATION-GRAVITATION-NUMERICALS FOR PRACTICE
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