A massless string is wrapped around a cylinder of radius 0.100 m.A force of 100 N acts on the string.If it takes 1.5 seconds to reach an angular speed of 100 radians/s starting from rest,what is the mass of the cylinder?
A)4.0 kg
B)24 kg
C)20 kg
D)10 kg
E)30 kg

Question

A massless string is wrapped around a cylinder of radius 0.100 m.A force of 100 N acts on the string.If it takes 1.5 seconds to reach an angular speed of 100 radians/s starting from rest,what is the mass of the cylinder? 
A)4.0 kg 
B)24 kg 
C)20 kg 
D)10 kg 
E)30 kg

Quizplus · Accepted Answer

The Answer of A massless string is wrapped around a cylinder of radius 0.100 m.A force of 100 N acts on the string.If it takes 1.5 seconds to reach an angular speed of 100 radians/s starting from rest,what is the mass of the cylinder? 
A)4.0 kg 
B)24 kg 
C)20 kg 
D)10 kg 
E)30 kg

A Massless String Is Wrapped Around a Cylinder of Radius