Question: Ted pulls a 0.125g doughnut with force 5.0N[E], Ahmad pulls with a force of 4.0N[N], and Alysha pulls with a force of 6.0N[NW]. Find the net force on the doughnut and find the acceleration of the wagon. Answers: 8.3N[N 5.2* E], 66m/s^2 [N5.2*E] Ok.. so I am not sure how to get the answers and especially the 5.2 degrees.. I am guessing that the "NW" stated in the question is.. to say 45degrees? Bleh, please help.