A bucket is being lowered down into a well through a rope passing over a fixed pulley of radius 10 cm. Assume that the rope does not slip on the pulley. Find the angular velocity and angular acceleration of the pulley at an instant when the bucket is going down at a speed of 20 cm/s and has an acceleration of 4:0 m/s.
A bucket is being lowered down into a well through a rope passing over a fixed pulley of radius 10 cm. Assume that the rope does not slip on the pulley. Find the angular velocity and angular acceleration of the pulley at an instant when the bucket is going down at a speed of 20 cm/s and has an acceleration of 4:0 m/s.
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Transcribed Image Text:A bucket is being lowered down into a well through a
rope passing over a fixed pulley of radius 10 cm. Assume
that the rope does not slip on the pulley. Find the angular
velocity and angular acceleration of the pulley at an
instant when the bucket is going down at a speed of
20 cm/s and has an acceleration of 4:0 m/s.
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