Problem: 11.08 A vertical spring with spring stiffness constant 305 N/m oscillates with an amplitude of 28.0 cm when 0.235 kg hangs from it. The mass passes through the equilibrium point (y = 0) with positive velocity at t = 0. Positive direction of y -axis is downward. 00000000 At what time will the spring stretch to its maximum length at first time? Express your answer with the appropriate units. H t = Value ? Units Submit Request Answer Part C At what time will the spring shrink to its minimum length at first time? Express your answer with the appropriate units. t = Value f Submit Request Answer 0 ? Units