How much gravitational force do we exert on the earth?

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Solution

Suppose the person is standing on the earth's surface.
Let the mass of the earth be $M$ and its radius be $R$ . If the mass of a person is $m$ , the gravitational force exerted by him on the earth is given by
$F = G \frac{M m}{R^{2}}$

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How much gravitational force do we exert on the earth?

Suppose the person is standing on the earth's surface. Let the mass of the earth be M and its radius be R. If the mass of a person is m, the gravitational force exerted by him on the earth is given by F=GMmR2

Suppose the person is standing on the earth's surface.
Let the mass of the earth be $M$ and its radius be $R$ . If the mass of a person is $m$ , the gravitational force exerted by him on the earth is given by
$F = G \frac{M m}{R^{2}}$