Four forces act on an object, given by A = 37.3 N east, B = 43.3 N north, C = 82.7 N west, and D = 94.7 N south. (Assume east and north are directed along the +x-axis and +y-axis, respectively.) (a) What is the magnitude of the net force (in N ) on the object? N (b) What is the direction of the force? (Enter your answer in degrees counterclockwise from the +x-axis.) - counterclockwise from the +x-axis