Physics, 26.03.2021 06:10 yungkxng57
A vibrating mass of 300 kg mounted on a massless support by a spring of stiffness 40,000 N>m and a damper of unknown damping coefficient is observed to vibrate with a 10-mm amplitude while the support vibration has a maximum amplitude of only 2.5 mm (at resonance). Calculate the damping constant and the amplitude of the force on the base.
Answers: 3
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A vibrating mass of 300 kg mounted on a massless support by a spring of stiffness 40,000 N>m and...
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