A $125-$g mass is attached to two springs, one on each opposing side, with spring constants of $5\mathrm{.}00$N$/$m and $3\mathrm{.}00$N$/$m$.$ The springs are attached to the support walls and both are laid horizontally, with the mass residing on a flat horizontal surface wich it shares a coefficent of static friction of $0\mathrm{.}500.$ The mass and springs are initially in equilibrium. The mass is then drawn back $10\mathrm{.}6$cm from this position and released from rest. How fast is the block moving when it reaches its maxiumum speed? Note: the block is not at the initial position when it is moving the fastest because of friction. Hint: What condition is satisfied at equilibrium?