posted by Tiffany .
The drawing shows a 29.7-kg crate that is initially at rest. Note that the view is one looking down on the top of the crate. Two forces, F1=88N and F2=54N, are applied to the crate, and it begins to move. The angle is 55 degrees. The coefficient of kinetic friction between the crate and the floor is k = 0.324. Determine the (a) magnitude and (b) direction (relative to the x axis) of the acceleration of the crate.