Why does a solid sphere have smaller moment of inertia than a hollow cylinder of same mass and radius, about an axis passing through their axes of symmetry ? about an axis passing through their axes of symmetry ? Why does a solid sphere have smaller moment of inertia than a hollow cylinder of same mass and radius November 27, 2020 Category: Chapter 6 - System of Particles and Rotational Motion , NCERT Exemplar Class 11 , Physics , Facebook Messenger WhatsApp Share this:TwitterFacebook Related