Part A Two adults and a child want to push a wheeled cart, which will be Find the magnitude of the smallest force that the child should exert. You can ignore the effects of friction. starting from rest, in the direction marked a in the figure (Figure 1). The two adults push with horizontal forces Fi, of magnitude AEQ :87 ? 117 N , and F2, of magnitude 131 N , as shown in the figure. F = N Submit Request Answer Part B Find the angle that the force makes with the +x-direction. Take angles measured counterclockwise from the +x-direction to be positive Give the answer in degrees as measured in a counterclockwise direction starting from the +x direction. Figure