A man weight 440N on earth. What will be its weight one earth radius above earth surface? (Physics numerical)
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A man weighs 440N on the earths surface what will be his weight one earths radius above.
F = weight
m = mass of body
M = mass of earth
R = radius of earth
G = universal constant of gravitation
On the surface of the earth:
F1 = GMm/R2
One earth radius above the surface of the earth:
F2 = GMm/(2R)2 = F1/4
He will weigh
(440 N)/4 = 110 N.
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the weight would be same
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