2 1 12 1 2 A pulley with two buckets are set up to pass construction waste from a building under remodeling to the ground level. At the beginning (left diagram) the left bucket has mass 13.0 kg and sits at ground level. The right bucket has mass 19.0 kg and sits at 4.2 m high. The pulley has radius 0.13 m and rotational inertia 0.7 kg.m^2. The construction worker in the building then let go of the right bucket so the buckets start to move. Ignore friction, how fast are the buckets when they are passing each other (middle diagram)? Assume the rope doesn't slip on the pulley.

2 1 12 1 2 A pulley with two buckets are set up to pass construction waste from a building under remodeling to the ground level. At the beginning (left diagram) the left bucket has mass 13.0 kg and sits at ground level. The right bucket has mass 19.0 kg and sits at 4.2 m high. The pulley has radius 0.13 m and rotational inertia 0.7 kg.m^2. The construction worker in the building then let go of the right bucket so the buckets start to move. Ignore friction, how fast are the buckets when they are passing each other (middle diagram)? Assume the rope doesn't slip on the pulley.

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter13: Rotation Ii: A Conservation Approach

Section: Chapter Questions

Problem 5PQ

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