The value of g -acceleration due to gravity- earth-s surface is - 10 - - m - s - -2 - It-s value the centre of the earth which is assumed to be a sphere of radius R metre and uniform mass density is-5displaystyle frac - 10 - 2R -zerodisplaystyle frac - 10 - R -

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Net force acting on an object placed at the center of the earth is zero since all the forces act on the object spherical symmetrically and hence cancel out-Since there is no force at the center of earth- there would be no acceleration-

The value of $g$ (acceleration due to gravity) at earth's surface is $10 m s^{- 2}$ . It's value at the centre of the earth which is assumed to be a sphere of radius $R$ metre and uniform mass density is,
$5$
$\frac{10}{2 R}$
$z e r o$
$\frac{10}{R}$

Net force acting on an object placed at the center of the earth is zero since all the forces act on the object spherical symmetrically and hence cancel out.
Since there is no force at the center of earth, there would be no acceleration.

The value of g (acceleration due to gravity) at earth's surface is 10ms−2. It's value at the centre of the earth which is assumed to be a sphere of radius R metre and uniform mass density is,5102Rzero10R

Net force acting on an object placed at the center of the earth is zero since all the forces act on the object spherical symmetrically and hence cancel out.Since there is no force at the center of earth, there would be no acceleration.

The value of $g$ (acceleration due to gravity) at earth's surface is $10 m s^{- 2}$ . It's value at the centre of the earth which is assumed to be a sphere of radius $R$ metre and uniform mass density is,
$5$
$\frac{10}{2 R}$
$z e r o$
$\frac{10}{R}$

Net force acting on an object placed at the center of the earth is zero since all the forces act on the object spherical symmetrically and hence cancel out.
Since there is no force at the center of earth, there would be no acceleration.