m2 In the figure, the pulley has a frictionless axle. It has two grooves for the cord to wrap around: M1 is wrapped around a groove of radius r, = 50 cm while M2 is on a groove of radius r, = 20 cm. M1 = 8 kg and M2 = 13 kg. The pulley's inertia is .62 kgm². Find the angular acceleration, in rad/s?, of the pulley when the system is allowed to move.

m2 In the figure, the pulley has a frictionless axle. It has two grooves for the cord to wrap around: M1 is wrapped around a groove of radius r, = 50 cm while M2 is on a groove of radius r, = 20 cm. M1 = 8 kg and M2 = 13 kg. The pulley's inertia is .62 kgm². Find the angular acceleration, in rad/s?, of the pulley when the system is allowed to move.

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 74PQ

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