Physics

Problem

The moment of inertia of a solid disc about its central symmetry axis is found to be

0.05\,\text{kg m}^2

. If the mass of the disc is

2\,\text{kg}

, determine its radius. a)

0.32\,\text{m}

0.22\,\text{m}

0.16\,\text{m}

0.27\,\text{m}