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(3) A m = 3.20 kg mass starts from rest and slides a distance d down a frictionless 0 = 32.0 deg incline. While sliding, it comes into contact with an unstressed spring of negligible mass, as shown in the figure below. The mass slides an additional 0.162 m as it is brought momentarily to rest by compression of the spring (k = 318 N/m). Calculate the initial separation d between the mass and the spring. 0.251 m Submit Answer Incorrect. Tries 2/10 Previous Tries wwwww. 0 An m = 3.11kg block situated on a rough incline is connected to a spring of negligible mass having a spring constant of k = 103N/m, as seen in the figure below. The pulley is frictionless. The block is released from rest when the spring is unstretched. The block moves 17.3cm down the incline before coming to rest. Assume 0 = 41.6°. Calculate the coefficient of kinetic friction between block and incline. 0.560 Submit Answer Incorrect. Tries 1/10 Previous Tries k m 0 A 5.35kg block free to move on a horizontal, frictionless surface is attached to one end of a light horizontal spring. The other end of the spring is fixed. The spring is compressed 0.105m from equilibrium and is then released. The speed of the block is 1.04m/s when it passes the equilibrium position of the spring. The same experiment is now repeated with the frictionless surface replaced by a surface for which the coefficient of kinetic friction is 0.350. Determine the speed of the block at the (old) equilibrium position of the spring. Submit Answor Trios 0/10