a body weighs 63 Newton on the surface of the earth. what is the gravitational force on it due to the earth at a height 3200 KM from the Earth surface ? ( radius of the earth is 6400 kilometre)
ans 28N
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What is the gravitational force on it due to the earth at a height of 3200 Km from the surface of the earth? [Radius of the earth is 6400 Km] Wh = [ 6.4 * 106 / (6.4 * 106 + 3.2 * 106 ) ]2 * 63 = 28 N Ans. Hence, the required gravitational force on it due to earth is 28 N. Q
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