UNIVERSE
SATELLITESICY BODIES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Phobos takes 0.32 days (27, 650 seconds) to orbit Mars at a radial distance of 9.38 x 10^6 meters . What is the mass of Mars?
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6.39 x 10^23 kg
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7.48 x 10^22 kg
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3.75 x 10^23 kg
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4.12 x 10^24 kg
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Explanation:
Detailed explanation-1: -Escape velocity: 25 mph (41 km/h)
There is 1 question to complete.