A vinyl record plays at

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

Problem

33 \tfrac{1}{3}\,\text{rev/min}

. Find the ratio of the linear speeds of two grooves located

0.030\,\text{m}

and

0.090\,\text{m}

from the center.