The planet uranus has a mass about 14 times theearths mass, Ask an Expert

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The planet Uranus has a mass about 14 times theEarth's mass, and its radius is equal to about 3.7 Earthradii.

(a) By setting up ratios with the corresponding Earth values, findthe free-fall acceleration at the cloud tops of Uranus.

(b) Ignoring the rotation of the planet, find the minimum escape speed from Uranus.

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