A block of mass m is attached to the end of a spring (spring stiffness constant k). The mass is given an initial displacement co from equilibrium, and an initial speed Vo Part A Ignoring friction and the mass of the spring, use energy methods to find its maximum speed in terms of the given quantities. Express your answer in terms of the variables m, Vo, Xo, and k. Vmax =
Part B Find its maximum stretch from equilibrium in terms of the given quantities. Express your answer in terms of the variables m, Vb, X0, and k. FR max =