A uniform circular disc of mass m = 5 kg and radius R=0.3 m may rotate about its fixed center of mass C. Starting from rest at t = 0, the disc is subjected to a constant pure couple Mo = 5 Newton-meters, as shown. At t= 0 a point A on the disc periphery is located as shown. Determine the acceleration aa of the point A when the disc has rotated through three and a half revolutions (express aa in Cartesians). M. Fixed A at t =0

A uniform circular disc of mass m = 5 kg and radius R=0.3 m may rotate about its fixed center of mass C. Starting from rest at t = 0, the disc is subjected to a constant pure couple Mo = 5 Newton-meters, as shown. At t= 0 a point A on the disc periphery is located as shown. Determine the acceleration aa of the point A when the disc has rotated through three and a half revolutions (express aa in Cartesians). M. Fixed A at t =0

Classical Dynamics of Particles and Systems

5th Edition

ISBN:9780534408961

Author:Stephen T. Thornton, Jerry B. Marion

Publisher:Stephen T. Thornton, Jerry B. Marion

Chapter8: Central-force Motion

Section: Chapter Questions

Problem 8.15P

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