(Solved): A driving force of the form F(t)=(0.290N)sin(2ft) acts on a weakly damped spring oscillator wit ...

A driving force of the form $$F(t)=(0.290\mathrm{N})\sin (2?ft)$$ acts on a weakly damped spring oscillator with mass $$6.77\mathrm{kg}$$, spring constant $$313\mathrm{N}/\mathrm{m}$$, and damping constant $$0.148\mathrm{kg}/\mathrm{s}$$. What frequency $$f_0$$ of the driving force will maximize the response of the oscillator? $$f_0$$ Find the amplitude $$A_0$$ of the oscillator's steady-state motion when the driving force has this frequency. $$A_0$$