capo3928 capo3928

20-10-2021
Physics

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what is the mass on mercury of an object that weighs 784 n on the earth’s surface?

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kimnamjoon01 kimnamjoon01

27-10-2021

Answer:

80 kg weighs 80 kg x 9.8 m/s2 = 784 kg m/s2, or 784 Newtons. The surface gravity of Mercury is 0.39 that of Earth's (table 10-1), so 80 kg weighs 784 N x 0.39 = 306 N.

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