The tip of a ceiling fan blade is from the axis of rotation

PHYSICS · Single correct · CBSE · Physics · System of Particles and Rotational Motion · System of Particles and Rotational Motion

Problem

The tip of a ceiling fan blade is

15\,\text{cm}

from the axis of rotation. The fan makes one complete turn in

0.05\,\text{s}

. What is the speed of the blade tip? (a)

1.9\,\text{m/s}

(b)

37.7\,\text{m/s}

(c)

18.8\,\text{m/s}

(d)

9.4\,\text{m/s}