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A certain planet has an escape speed . If another planet has twice size and twice the mass of the first planet, its escape speed will be


ASqrt[2] V
BV
CV/2
DV/Sqrt[2]
E2V

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MissPhiladelphia

I think the correct answer from the choices listed above is option A. A certain planet has an escape speed . If another planet has twice size and twice the mass of the first planet, its escape speed will be Sqrt[2] V. Hope this answers the question.

Answer:

answer is V

Explanation:

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