calculate the average density of the earth in terms of g,G and R
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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)
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)
priya763:
thanks
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