Question
The moment of inertia of a solid sphere of density ρ and radius R about its diameter is
Answer: Option C
:
C
Moment of inertia of sphere about it diameter I=25MR2=25(43πR3ρ)R2 [AsM=Vρ=43πR3ρ]
l=8π15R5ρ=8×2215×7R5ρ=176105R5ρ
Was this answer helpful ?
:
C
Moment of inertia of sphere about it diameter I=25MR2=25(43πR3ρ)R2 [AsM=Vρ=43πR3ρ]
l=8π15R5ρ=8×2215×7R5ρ=176105R5ρ
Was this answer helpful ?
Submit Solution