A spring is mounted at angle on a frictionless incline as illustrated in Figure P6.92. T...

A spring is mounted at angle on a frictionless incline as illustrated in Figure P6.92. The spring is compressed by 15 cm where it is allowed to propel a mass of 5.5 kg up the incline. (a) If the spring constant is 550 N/m, how fast is the mass moving when it leaves the spring? (b) To what maximum distance from the starting point will the mass rise up the incline?