1. The problem statement, all variables and given/known data A 250 N force is applied at an angle of 32° above the horizontal to a 96 kg wooden box causing it to slide along a floor as shown. The coefficient of friction between the floor and the box is 0.18. What is the magnitude of the net force on the wooden box? 3. The attempt at a solution ff=mu times N ff =0.18 times 9.8 times 96 For normal force would you find the y component ie. 9.8 times 96 times sin32 or do you just do N=W? ff=170N fapp=250cos32 fapp=212 Fnet=fapp-ff fnet=212-170=43N? and if I do N as the y component "because some of the mass is being lifted" I get the wrong answer too. 122N it is supposed to be 67N?