Problem 7: A bucket of water with total mass 23 kg is attached to a rope, which in turn is wound around a 0.050- m radius cylinder at the top of a well. A crank is attached to the end of the cylinder. The moment of inertia of cylinder and crank combined is 0.12 kg m². The bucket is raised to the top of the well and released. Assume rope's mass is negligible, assume that the cylinder turns on frictionless bearings and that g= 9.8 m/s?. (a) The angular acceleration as the bucket falls toward the bottom of well is (b) The net force felt by the bucket is
Problem 7: A bucket of water with total mass 23 kg is attached to a rope, which in turn is wound around a 0.050- m radius cylinder at the top of a well. A crank is attached to the end of the cylinder. The moment of inertia of cylinder and crank combined is 0.12 kg m². The bucket is raised to the top of the well and released. Assume rope's mass is negligible, assume that the cylinder turns on frictionless bearings and that g= 9.8 m/s?. (a) The angular acceleration as the bucket falls toward the bottom of well is (b) The net force felt by the bucket is
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![Problem 7: A bucket of water with total mass 23 kg is
attached to a rope, which in turn is wound around a 0.050-
m radius cylinder at the top of a well. A crank is attached to
the end of the cylinder. The moment of inertia of cylinder
and crank combined is 0.12 kg m². The bucket is raised to
the top of the well and released. Assume rope's mass is
negligible, assume that the cylinder turns on frictionless
bearings and that g= 9.8 m/s².
(a) The angular acceleration as the bucket falls toward the
bottom of well is
(b) The net force felt by the bucket is](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F08256e5a-84e8-484b-b6ab-8708c435f224%2F5901fb6f-3ad3-450e-85f4-28b71790628c%2Fnidbiu8_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Problem 7: A bucket of water with total mass 23 kg is
attached to a rope, which in turn is wound around a 0.050-
m radius cylinder at the top of a well. A crank is attached to
the end of the cylinder. The moment of inertia of cylinder
and crank combined is 0.12 kg m². The bucket is raised to
the top of the well and released. Assume rope's mass is
negligible, assume that the cylinder turns on frictionless
bearings and that g= 9.8 m/s².
(a) The angular acceleration as the bucket falls toward the
bottom of well is
(b) The net force felt by the bucket is
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