There are two forces on the 1.74 kg box in the overhead view of the figure but only one is shown. For F = 27.7 N, a = 12.2 m/s, and 0 = 32.1, find the second force (a) in unit-vector notation and as (b) a magnitude and (c) a direction. (State the direction as a negative angle measured from the +x direction.) (a) Number y 7+ i Units (b) Number i Units (c) Number Units