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In: Physics

Josh has just raised a 2.5 kg bucket of water using a well 's winch when...

Josh has just raised a 2.5 kg bucket of water using a well 's winch when he accidentally lets go of the handle. The winch consists of a rope wrapped around a 3 kg, 4-cm-diameter cylinder, which rotates on an axle through the center. The bucket is released from rest 4 m above the water level of the well.

A) How long does it take to reach the water?

B)What is the torque generated due to tension?

C) what is the angular acceleration of the cylinder due to this torque?

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