A block of mass m = 8, 3 kg slides on a rough surface and moves toward a spring with a spring constant k, as shown in the figure below. When the block is d = 20 m away from the spring, it has a velocity of v = 16, 7 m/s. When the block momentarily stops, it has compressed the spring by x = 34 cm. If the coefficient of kinetic friction between the block and the surface below is μk = 0, 32, determine the spring constant, k = ? Provide your answer zero decimal places. Take g = 9.80 m/s2.