1.  

Three objects are connected on a table by massless cords as shown in the figure. The coefficient of kinetic friction between the block of mass and the table is 0.25. The objects have masses of m1 = 2 kg, m2 = 2 kg, and m3 = 5 kg, and the pulleys are frictionless. Take g = 9.81 m/s2. A) Calculate the acceleration of the block with mass m2 in m/s2. B) Calculate the tension on the cord between the blocks m1 and m2, in Newtons. C) Calculate the tension on the cord between the blocks m2 and m3, in Newtons. mz Gru Tru