$17.$ A spring and mass system is set into motion by pulling the mass $3\mathrm{.}50$ cm from the equilibrium position and releasing it$.$ This simple harmonic oscillator has a maximum speed of $26\mathrm{.}0$ cm$/$s$.$ What is its speed when the displacement of the mass is $1\mathrm{.}75$ cm$?$ A$)12\mathrm{.}0$ cm$/$s B$)22\mathrm{.}5$ cm$/$s C$)14\mathrm{.}2$ cm$/$s D$)15\mathrm{.}0$ cm$/$s E$)17\mathrm{.}0$ cm$/$s