The weight of an object at the centre of the earth of radius R is

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asked Oct 14, 2017 in Physics by jisu zahaan (28,760 points) 28 436 1091

The weight of an object at the centre of the earth of radius R is 

(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

1 Answer

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answered Oct 14, 2017 by sforrest072 (157,439 points) 63 448 1285

weight of an object

(a) zero

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