Question

Calculate the average density of the earth in the terms of g,G and R​

Answer 1

Answer:

g = G M/ R2 or.

M = × g x R2 /G ⇒ Density.

D = mass / volume = g x R / g x R (Where Ve is the volume of the earth ) or.

D = gxR2 / G x (4/3) π R3

= 3g / 4πGR.