A mass of 55 kg is suspended from a spring of stiffness 835

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Reference no: EM13632735

A mass of 55 kg is suspended from a spring of stiffness 83.5 kg/cm. A dash pot is fitted and it is found that the amplitude of the vibration diminishes to 1/5 of its original value after 2 complete vibrations.

i) Find
a) the value of the damping force,

b) the frequency of vibration.

ii) Compare it with the frequency of the free vibration

Reference no: EM13632735

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