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An object of mass 8.4x10 23 circles the earth and is attracted to it with a...

An object of mass 8.4x10 23 circles the earth and is attracted to it with a force whose magnitude is given by Gm em/r 2. If the period of rotation is 28 days, what is the distance from the earth to the object? Here G=6.67x10 -11 Nm 2/kg 2, m e=6x10 24 kg?

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The distance of object from Earth's surface is 3.84 * 10^8 m, and from the center of the Earth is 3.9 * 10^8 m

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