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13. Find the weight of a 80 kg man on thesurface of the moon? What should be hismass on the earth and on the moon?(Take, ge 9.8 m/s2 ,g 1.63 m/s2)

Answer»

Mass of the person = 80 kgit is same on the Earth as well as on the Moon.

weight (force ) of the person on Earth = 80 kg wt = 80 kg * ge = 784 Newtons

weight of the person on the Moon = 80 kg * gm = 130.4 Newtons

Weight of the person on earth is 784 Nweight on moon is 130.67 NHis mass remains the same on Earth and Moon.



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