An object with mass M of 2.85 kg is held in place on an inclined plane that makes an angle of 40.0 with the horizontal (see figure below). The coefficient of kinetic friction between the plane and the object is = 0.562. A second object that has a mass M2 of 4.75 kg is connected to the first object with a massless string over a massless, frictionless pulley. M2 M1 1) Calculate the initial acceleration of the system once the objects are released. (Express your answer to three significant figures.) Submit