# What is the moment of inertia of a 8 Kg and 10cm radius sphere about its center?

${\text{0.032 kg m}}^{2}$
${\text{I" = 2/5\ "MR}}^{2}$
${\text{I" = 2/5 × "8 kg" × ("0.1 m")^2 = "0.032 kg m}}^{2}$