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A 400 Newton person stands on the earthIf he were to stand on a ladderso that he was twice as far from the center of the earth how much would he weigh?
Wiki User
∙ 15y ago
According to Newton's law of gravitation, gravitational force is inversely proportional to square of distance. Therefore, when distance rises two times, the force becomes 1/4 (=1/(2^2)) of the original.
He will weigh 100 N.
Wiki User
∙ 15y ago
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