A billiard ball of radius rolls without slipping across a table at

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

Problem

A billiard ball of radius

2.5\,\text{cm}

rolls without slipping across a table at

1.20\,\text{m/s}

. What is the ball’s angular speed? (a)

24\,\text{rad/s}

(b)

48\,\text{rad/s}

(c)

60\,\text{rad/s}

(d)

76\,\text{rad/s}