what will be the weight of object on center of the Earth if it has mass M on surface
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The weight of an object at the Centre of the earth of radius r is 1 point a zero b infinite c/r times the weight at the surface of the earth D 1 r2 times the weight at surface of the Earth
It will have a zero weight. The reason being, W=mg where m is the mass of the body and g is acceleration due to gravity. At the centre of the earth, mass of the earth will become zero so g will become zero and then W becomes zero.
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