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OpenStudy (anonymous):
A man weighs 750N on the surface of the earth. What would be his weight when standing on the moon? The masses of the and the are respectively, 5.98x10^24kg and 7.36x10^22kg. Their radii are respectively 6.37x10^3km and 1.74x10^3km
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OpenStudy (jack1):
f = ma = mg work out g for moon (ratio of gravity earth to gravity moon )times 750 N = weight moon
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