Question
Find the height from the surface of the moon where the value of 'g' is equal to the value of 'g' at a height of 57,600 km from the surface of the earth. (Take the mass of the earth, ME = 6 x 1024 kg , Mass of the moon, Mm = 7.3 x 1022 kg, radius of the earth, RE = 6400 km and radius of the moon, Rm = 1740 km)
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