A block of mass 0.64 kg is suspended by a string which is wrapped so that it is at a radius of 0.059 m from the center of a pulley. The moment of inertia of the pulley is 0.0043 kg·m2. There is friction as the pulley turns. The block starts from rest, and its speed after it has traveled downwards a distance of D= 0.65 m, is 1.519 m/s. Calculate the amount of energy dissipated up to that point.