calculate the weight of an object at centre of the earth of the radius R.
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8
The weight of the object is zero
Because weight = mg
And r=0 so g= zero at the center of earth
Then w=zero also
Because weight = mg
And r=0 so g= zero at the center of earth
Then w=zero also
Answered by
5
the gravity depends upon the radius and the mass of the planet as near to the centre these both will become 0 that's why the weight of objects will become 0.
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