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

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sforrest072 · Answer 1 · 2017-10-14T04:25:13+0000

g = G M/ R² or

M = × g x R² /G ⇒ Density

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

D = gxR² / G x (4/3) π R³

= 3g / 4πGR

Veena · Answer 2 · 2019-09-01T09:21:14+0000

g=G.M/R2

Mass=g.R2/G

Density=Mass/Volume

V=4/3pi r3

p=g.R2/G*3/4pi R3

3g/4piRG