You have a block of mass 4.10 kg on a frictionless surface next to a horizontal spring with a spring constant of 360 N/m. Beyond the flat surface is a frictionless ramp (incline 30.0\deg ). The length of the ramp is 2.40 m. A) you push the block against the spring, compressing it 18.0 cm, then release it. What is the speed of the block as soon as it loses contact with the spring? B) What is the blocks speed when it reaches the bottom of the ramp?