Question

heyyyoo !!
I have science exam tomorrow !! pleas help me !

question-
calculate the average density of earth I terms of g, G , and R .

❤️love----love❤️
~Ananya​

Answer 1

Heya mate...

G = GM / R²

g = G × (4/3 π R³ ρ) / R²

[∵ M = Volume × Density = (4/3) πR³ × ρ]

g = 4πGρR / 3

ρ = 3g / (4πGR)

Average density of Earth is 3g / (4πGR)

HOPE IT HELPS UH ❤️