Question

141. A rope is wound around a hollow cylinder of mass3 kg and radius 40 cm. What is the angularacceleration of the cylinder if the rope is pulled witha force of 30 N?
(1) 25 m/s² (2) 0.25 rad/s²
(3) 25 rad/s² (4) 5 m/s²

Answer 1

Answer:

refer to the attachment for solution