Physics

Problem

The moment of inertia of a uniform rod about an axis through one end and perpendicular to its length is measured as

1.44\,\text{kg m}^2

. If the mass of the rod is

3.0\,\text{kg}

, find its length. a)

1.4\,\text{m}

1.2\,\text{m}

1.0\,\text{m}

2.4\,\text{m}