The 1.6−kg block slides along a smooth plane and strikes a nonlinear spring with a speed of v = 5 m/s. The spring is termed "nonlinear" because it has a resistance of Fs = ks2, where k = 600 N/m2. and Part A Determine the speed of the block after it has compressed the spring s = 0.2 m. Express your answer to three significant figures and include the appropriate units. Submit Request Answer