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-How g changes with height?How g changes with height?P.T.O.

Answer»

Gravitychanges with altitude. The gravitational force is proportional to 1/R2, where R is your distance from the center of the Earth. Here is an example: The radius of the Earth at the equator is 6400 kilometers. Let's say you were in a jet at the equator that was 40 kilometers high above the earth's surface.

for small heights g does not change .



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