A $1\mathrm{.}05$ kg block is attached to a spring with spring constant $14\mathrm{.}5$ N$/$m$.$ While the block is sitting at rest, a student hits it with a hammer and almost instantaneously gives it a speed of $41\mathrm{.}0$ cm$/$s$.$ What is the block's speed at the point where x$=0\mathrm{.}60$A $?$