Answer to Question #150317 in Physics for no me

Question

A mass m is subject to a resistive force –bv and a driving force given by F=F_0 cos⁡(ω_d t). No restoring forces act on this system.
a. Develop the differential equation of motion.
b. By assuming a steady-state solution of the form x(t)=A cos⁡(ω_s t-δ) and using the complex exponential method, determine the amplitude A and phase lag δ for this system

Answer 1

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