Aerospace Engineering > GATE 2012 > Vibrations
The boundary condition of a rod under longitudinal vibration is changed from fixed-fixed to fixed- free. The fundamental natural frequency of the rod is now k times the original frequency, where k is
Correct : a
Similar Questions
A 2-DOF undamped spring-mass system with two masses and two springs has natural frequencies ω1=0.79 rad/s and ω2=1.538 rad/s. The mode shapes for th...
An aircraft landing gear can be idealized as a single degree of freedom spring-mass-damper system. The desirable damping characteristics of such a system is:
A single degree of freedom spring-mass system of natural frequency 5 Hz is modified in the following manners:Case 1: Viscous damping with damping ratio ζ=0...
Total Unique Visitors
Loading......