1. You drag a(n) 16.9 kg steamer trunk over a rough surface by a constant force of 177 N acting at an angle of 34◦ above the horizontal. You move the trunk over a distance of 59.3 m in a straight line, and the coefficient of kinetic friction is 0.186. The acceleration of gravity is 9.8 m/s2 .How much is the work done on the block by the net force? Answer in units of J. u= coefficiant of finetic friction @= theta Fnet= [sqrt (mgsin@^(2)+177^(2))] -uFncos@ W= Fnet (d) W= ? * (59.3) I have trouble figuring out how to calculate Fnet.