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3. 3 Abgass of 20 kg is suspended from a spring which deflects 3.0 cm under the load. Calculate the frequency of free vi
Posted: Wed Jul 06, 2022 12:04 pm
by answerhappygod
- 3 3 Abgass Of 20 Kg Is Suspended From A Spring Which Deflects 3 0 Cm Under The Load Calculate The Frequency Of Free Vi 1 (16.26 KiB) Viewed 13 times
3. 3 Abgass of 20 kg is suspended from a spring which deflects 3.0 cm under the load. Calculate the frequency of free vibration and verify that a viscous damping force amounting to approximately 725 Nm/rad at a speed of 1 m/sec. is just sufficient to make the motion aperiodic. If when damped to this extent, the body is subjected to a disturbing force of value 50Coswt making 4 cycles/sec. find the amplitude of the ultimate motion.