(10%) Problem 8: A block of mass m = 1.5 kg is attached to a spring with spring constant k = 550 N/mi It is initially at rest on an inclined plane that is at an angle of 0 = 29 with respect to the horizontal, and the coefcient of kinetic friction between the block and the plane is 'le = 0.11' In the initial position, Where the spring is compressed by a distance of d = 0.12 m, the mass is at its lowest position and the spring is compressed the maximum amount. Take the initial gravitational energy of the block as zero