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What is the escape velocity from the surface of Ariei (Note: Ariel's radius - sa0 km. Assume that its density is 1.66 g/cm. The volume of a sphere is
2GM
formula for escape velocity, v,-
km/s
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A) i.,ii.,iii,
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no. 2 e
QQ2) Find the correct value of this question.
I need only D and E points please
If only one answer is correct, would it be A or C? Or could both be correct? Please explain.
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