50
2 Free Vibration of Single Degree of Freedom System
Prob. 2.2
2.3 Find the natural frequency of the system shown in the figure. The weight of
the pulley is neglected.
Prob. 2.3
2.4 The member BC of the portal frame of Fig. 2.8 is displaced horizontally by
10 mm at t = 0. Determine an expression for the resultant displacement of BC.
2.5 A mass m is suspended from a beam as shown in the figure. The beam is
of negligible mass and has a uniform flexural rigidity EI. Find the natural
frequency of the system.
Prob. 2.5
2.6 A disc is connected to a shaft as shown in the figure. Determine the natural
frequency of the system for torsional vibration.
2 Free Vibration of Single Degree of Freedom System
Prob. 2.2
2.3 Find the natural frequency of the system shown in the figure. The weight of
the pulley is neglected.
Prob. 2.3
2.4 The member BC of the portal frame of Fig. 2.8 is displaced horizontally by
10 mm at t = 0. Determine an expression for the resultant displacement of BC.
2.5 A mass m is suspended from a beam as shown in the figure. The beam is
of negligible mass and has a uniform flexural rigidity EI. Find the natural
frequency of the system.
Prob. 2.5
2.6 A disc is connected to a shaft as shown in the figure. Determine the natural
frequency of the system for torsional vibration.