Physics

Problem

A flywheel initially rotates at

12\,\text{rad/s}

. While it turns through

15\,\text{rad}

, it undergoes a constant angular acceleration of

3.0\,\text{rad/s}^2

. What is its angular velocity at the end of this rotation? a)

12.1\,\text{rad/s}

15.3\,\text{rad/s}

13.7\,\text{rad/s}

9.5\,\text{rad/s}