Consider a planet in some solar system which has a mass double the mass of the Earth and density...

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Consider a planet in some solar system which has a mass double the mass of the Earth and density equal to the average
P density of the Earth. An object weighing \( W \) on the Earth will

W weigh:
(A) \( W \)
(B) \( 2 W \)
(C) \( W / 2 \)
(D) \( 2^{1 / 3} W \)
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