A slender 5.4-kg rod can rotate in a vertical plane about a pivot at B. A spring of constant k = 297 N/m and of unstretched length 150 mm is attached to the rod as shown. Knowing that the rod is released from rest in the position shown ( pos(1) ). The rod has rotated through 90°. The work done by spring is 600 mm D В 120 mm 350 mm

A slender 5.4-kg rod can rotate in a vertical plane about a pivot at B. A spring of constant k = 297 N/m and of unstretched length 150 mm is attached to the rod as shown. Knowing that the rod is released from rest in the position shown ( pos(1) ). The rod has rotated through 90°. The work done by spring is 600 mm D В 120 mm 350 mm

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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