Multiple Choice
A massless string is wrapped around a cylinder of mass 4.00 kg and radius 0.100 m.A force of 100 N acts on the string.How long in seconds does it take to reach an angular speed of 100 radians/s starting from rest? 
A) 4000 s
B) 1000 s
C) 400 s
D) 20 s
E) 0.2 s
Correct Answer:
Verified
Correct Answer:
Verified
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