The 1.69-kg uniform slender bar has a 0.70-kg particle attached to its end. The spring constant is k = 299 N/m and the distance b = 255 mm. If the bar is released from rest in the horizontal position shown where the spring is unstretched, determine the maximum angular deflection 8max of the bar. Also determine the magnitude of the angular velocity at 8 = 8max/2. Neglect friction.

The 1.69-kg uniform slender bar has a 0.70-kg particle attached to its end. The spring constant is k = 299 N/m and the distance b = 255 mm. If the bar is released from rest in the horizontal position shown where the spring is unstretched, determine the maximum angular deflection 8max of the bar. Also determine the magnitude of the angular velocity at 8 = 8max/2. Neglect friction.

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter5: Three-dimensional Equilibrium

Section: Chapter Questions

Problem 5.2P: Draw the FBD for the bar described in Prob. 5.1 if the bar is homogeneous of mass 50 kg. Count the...

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