A flywheel is spinning at and experiences a constant angular acceleration of

PHYSICS · Subjective · CBSE · Physics · System of Particles and Rotational Motion · System of Particles and Rotational Motion

Problem

A flywheel is spinning at

20\,\text{rad s}^{-1}

and experiences a constant angular acceleration of

5\,\text{rad s}^{-2}

. How long will it take to turn through

200\,\text{rad}

? Give your answer to two significant figures.