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Exercise 6.6 [2.097 [Hz]] The cylindrical casing of a dynamometer is mounted on a trunnion and has torque arms as shown
Posted: Tue Jun 07, 2022 5:53 pm
by answerhappygod
- Exercise 6 6 2 097 Hz The Cylindrical Casing Of A Dynamometer Is Mounted On A Trunnion And Has Torque Arms As Shown 1 (147.34 KiB) Viewed 61 times
Exercise 6.6 [2.097 [Hz]] The cylindrical casing of a dynamometer is mounted on a trunnion and has torque arms as shown in the diagram below. One arm carries a mass of 60 [kg] concentrated at the end of the arm, whilst the other arm is supported on a spring of stiffness 10 [kN/m]. The casing and torque arms have a total mass of 400 [kg] and the radius of gyration about the trunnion axis is 150 [mm]. Neglecting friction and damping effects, determine the natural frequency of angular oscillations of the casing. 300 [mm] 500 [mm]