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wave propagating in a medium.
The free ends of the coupled system are rigidly fixed at x = 0 and x = l. The masses
are made to execute longitudinal oscillations on a frictionless table.
i) Depict the equilibrium as well as instantaneous configurations.
ii) Write down their equations of motion, decouple them and obtain frequencies of
2 2 2 2 2 1/ 2
[( ) 4 ]
w −w + w
Depict it as a function of frequency and obtain expression for resonance frequency.
Also obtain expression for peak value of steady-state amplitude
damped oscillator and discuss the significance of the results
it. Suppose that h << R, the radius of the earth. Calculate the time period of
revolution of the satellite