The 9-kg rod AB, which length is 2.0-m, is pin connected at A and attached to a horizontal spring at B. The spring will always remain horizontal. k M A The rod is subjected at A to a couple M. The rod forms an angle 0-30° with the vertical when the spring, of stiffness 27 N.m, is unstretched. Determine the couple M required to the observe an angular velocity of the rod w = 6 rad/s when 0 =51.

The 9-kg rod AB, which length is 2.0-m, is pin connected at A and attached to a horizontal spring at B. The spring will always remain horizontal. k M A The rod is subjected at A to a couple M. The rod forms an angle 0-30° with the vertical when the spring, of stiffness 27 N.m, is unstretched. Determine the couple M required to the observe an angular velocity of the rod w = 6 rad/s when 0 =51.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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