The hook is hanging from a cord that is wound around a drum of 0.5 m radius. If the weight of the hook causes the hook to fall from rest and was initially hanging 18 m from the ground, how many turns (in radians) will the drum make before the hook reaches the ground?

The hook is hanging from a cord that is wound around a drum of 0.5 m radius. If the weight of the hook causes the hook to fall from rest and was initially hanging 18 m from the ground, how many turns (in radians) will the drum make before the hook reaches the ground?

Name: The hook is hanging from a cord that is wound around a drum of 0.5 m r
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Description: The hook is hanging from a cord that is wound around a drum of 0.5 m radius. If the weight of the hook causes the hook to fall from rest and was initially hanging 18 m from the ground, how many turns (in radians) will the drum make before the hook re

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter12: Rotation I: Kinematics And Dynamics

Section: Chapter Questions

Problem 69PQ: The propeller of an aircraft accelerates from rest with an angular acceleration = 4t + 6, where is...

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