A String Is Wound Tightly Around a Fixed Pulley Having

Multiple Choice

A string is wound tightly around a fixed pulley having a radius of 5.0 cm. As the string is pulled, the pulley rotates without any slipping of the string. What is the angular speed of the pulley when
The string is moving at 5.0 m/s?

A) 50 rad/s
B) 10 rad/s
C) 25 rad/s
D) 100 rad/s
E) 20 rad/s