The system is at rest with the spring unstretched when 8 = 0. The 5.3-kg uniform slender bar is then given a slight clockwise nudge. The value of bis 0.45 m. (a) If the bar comes to momentary rest when 0 = 58°, determine the spring constant k. (b) For the value k = 65 N/m, find the magnitude of the angular velocity of the bar when = 38° A 17 1.21b

The system is at rest with the spring unstretched when 8 = 0. The 5.3-kg uniform slender bar is then given a slight clockwise nudge. The value of bis 0.45 m. (a) If the bar comes to momentary rest when 0 = 58°, determine the spring constant k. (b) For the value k = 65 N/m, find the magnitude of the angular velocity of the bar when = 38° A 17 1.21b

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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The system is at rest with the spring unstretched when theta = 0. the 5.3 kg uniform slender bar is then given a slight clockwise nudge. The value of b is 0.45 m. (a) if the bar comes to momentary rest when the angle = 58, determine the spring constant k. (b) for the value k = 65 N/m, find the magnitude of the angular velocity of the bar when the angle = 38 degrees. a) k = 70.634 N/m
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