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a newly discovered planet has a radius of 3.7x10^6 m and a mass of 5.5x10^24 kg....

a newly discovered planet has a radius of 3.7x10^6 m and a mass of 5.5x10^24 kg. if a rock on this planet were to fall from a height of 1.0 m, what would its speed be when it hit the ground? assume air resistance is very small on this planet.
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In this question we have to find the speed of rock after falling a height of 1 metre.

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