QUESTION 3: A mass m=(2A+3)kg in Fig. 3 is attached on top of a straight rigid bar that is hinged at point O. Neglecting the weight of the rigid body, determine the period of the small vibra- mass. k = (A/10+0.2)kN/m, k, =(A/5+1)kN/m, k, = (A/10+0.5)kN/m, tions of the ki, =(A/5+1)kN/m, L=(A/5+1)m, a=0.6L.

QUESTION 3: A mass m=(2A+3)kg in Fig. 3 is attached on top of a straight rigid bar that is hinged at point O. Neglecting the weight of the rigid body, determine the period of the small vibra- mass. k = (A/10+0.2)kN/m, k, =(A/5+1)kN/m, k, = (A/10+0.5)kN/m, tions of the ki, =(A/5+1)kN/m, L=(A/5+1)m, a=0.6L.

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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