The drawing shows a 28.8-kg crate that is initially at rest. Note that the view is one looking down on the top of the crate. Two forces, F1 and F2, are applied to the crate, and it begins to move. The coefficient of kinetic friction between the crate and the floor is k = 0.374. Determine the (a) magnitude and (b) direction (relative to the x axis) of the acceleration of the crate. 1. The problem statement, all variables and given/known data m=28.8kg k(kinetic friction)=.374 F1=88N F2=54N 2. Relevant equations fk(magnitude of kinetic friction)= (k)(Fn) ax= (-fk)/m 3. The attempt at a solution I have tried a few things, but i am not sure really what equation to go after, since i feel i should be using something with the angles in it. any help is appreciated.