A $3\mathrm{.}00-kg$ block is pushed against a spring with negligible mass and force constant $k=3\frac{N}{c}m,$ compressing it $0\mathrm{.}33$ m $.$ When the block is released, it moves along a frictionless, horizontal surface and then up a frictionless incline with slope $27($a$)$ What is the speed of the block as it slides along the horizontal surface after having left the spring? $($b$)$ How far does the block travel up the incline before starting to slide backdown? Show your detailed work.