A stationary 100kg mass is on a slope. The slope is 37 degrees above the horizontal. A weightless, inelastic rope attached to the 100kg mass, passes over a pulley at the top pf the slope and is connected to a vertically hanging 50kg mass. The pulley is weightless and frictionless. The coefficient of friction between the slope and the 100kg mass is 0.3.
My question is, what direction is the 100kg mass moving in, up or down the slope.