A solid cylinder of mass and radius is released from rest at the top of a -high ramp…

PHYSICS · Subjective · CBSE · Physics · Work, Energy and Power · Work, Energy and Power

Problem

A solid cylinder of mass

2.0\,\text{kg}

and radius

0.25\,\text{m}

is released from rest at the top of a

1.2\,\text{m}

-high ramp and rolls without slipping to the bottom. Calculate the speed of the cylinder’s center of mass at the bottom of the ramp. (Use

g = 9.8\,\text{m/s}^2