1. The problem statement, all variables and given/known data Consider the system shown. The coefficient of kinetic friction between the 8.00 kg block and the tabletop is ųk = 0.25. Neglect the mass of the rope and of the pulley, and assume that the pulley is frictionless. Use energy methods to calculate the speed of the 6.00 kg block after it has descended 2.00 m., starting from rest. 2. Relevant equations i have no idea. help me. 3. The attempt at a solution i have no idea. help me.