The density of a solid sphere of radius R is \\rho(r)=20 {r^{2}}/{R^{2}}, where is the distance from its center. If the gravitational field due tothis sphere at a distance 4 {R} from its center is E and G is the gravitational constant, the ratio \frac{E}{G R} isr ' is the distance from its center. If the gravitational field due tothis sphere at a distance 4 {R} from its center is E and G is the gravitational constant, the ratio {E}/{G R} is

TS EAMCET 4 May 2018 Shift 2 Solved Paper

Section: Physics

Question : 94 of 160

Marks: +1, -0

The density of a solid sphere of radius R is ρ(r)=20

, where ′r′ is the distance from its center. If the gravitational field due tothis sphere at a distance 4R from its center is E and G is the gravitational constant, the ratio

π
5
3π
3π
2
π

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