A particle weighs 120 N on the surface of the earth. At what height above the earth's surface will its weight be 30 N? Radius of the earth = 6,400 km.

Asked by  | 27th Mar, 2012, 10:14: PM

Expert Answer:

Answer is 6400 Km

Answered by  | 2nd Apr, 2012, 12:53: PM

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