A $3\mathrm{.}0-kg$ block situated on a frictionless incline is connected to a light spring $(k=200\frac{N}{m}),$ as shown. The block is released from rest when the spring is unstretched. The pulley is frictionless and has negligible mass. What is the speed of the block when it has moved $0\mathrm{.}10$ m down the plane?

$72c\frac{m}{s}$

$58c\frac{m}{s}$

$81c\frac{m}{s}$

$68c\frac{m}{s}$

$95c\frac{m}{s}$