A rope is wrapped around a circular pulley such that its acceleration is given by a = 10t (in m/s?, where t is in seconds) If it starts from rest, determine (a) angular acceleration, (b) angular velocity, and (c) angular displacement at t = 4 seconds. a = (10r) m/s 0.5 m

A rope is wrapped around a circular pulley such that its acceleration is given by a = 10t (in m/s?, where t is in seconds) If it starts from rest, determine (a) angular acceleration, (b) angular velocity, and (c) angular displacement at t = 4 seconds. a = (10r) m/s 0.5 m

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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Question

A rope is wrapped around a circular pulley such that its acceleration is given by a = 10t (in m/s?, where t is in seconds)
If it starts from rest, determine (a) angular acceleration, (b) angular velocity, and (c) angular displacement at t = 4 seconds.
a = (10r) m/s
0.5 m

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