Questions
Suppose a vertical tunnel is along the diameter of earth (here earth is assumed to be a sphere of uniform mass density ). If a body of mass m is thrown in this tunnel, its acceleration at a distance y from the centre is given by
detailed solution
Correct option is D
Similar Questions
The acceleration due to gravity at a height 1 km above the earth is the same as at a depth d below the surface of earth. Then, [NEET 2017]
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