Science, asked by tbelvins, 3 months ago

find the weight of an object at a height 6400km above the earth's surface the weight of the object at the surface of earth is 20N and the radius of the earth is 6400km

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Answered by ss6768214

0

Explanation:

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Answered by chandgautam64

1

Answer:

You can simply take F proportional to 1/r², as force is 20N. Since radius is doubled so force will be 1/4 so i.e.5N

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