A block of mass 0.250 kg is placed on top of a light, vertical spring of force constant 5000 N/m and pushed downward so that the spring is compressed by 0.100 m. After the block is released from rest, it travels upward and then leaves the spring. a) To what maximum height above the point of release does it rise (ignore air resistance)? b) Now we repeat the experiment but we tilt the spring so that the block is launched at a 45 degree angle. To what maximum height does it rise