Assuming the earth to be a uniform sphere of radius \(6400\)km and density \(5.5\) g/c.c, find the v

Assuming the earth to be a uniform sphere of radius \(6400\)km and density \(5.5\) g/c.c, find the v - চর্চা

Assuming the earth to be a uniform sphere of radius $6400$ km and density $5.5$ g/c.c, find the value of g on its surface. $G=6.66\times 10^{-11}Nm^2kg^{-2}$ .