Recent content by leenix

Ok I'm near to solving the excercise. The only thing i need now is to find the Ffriction which I've been brainstorming for hours now and i can't find. Can someone give me the answer for ffr? :S

Ffrict=0.1*0? Because the Fnet = 0 right? :S

Homework Statement Info : g=10ms^-2 Sin30=0.5 Cos30=0.866 http://img227.imageshack.us/img227/8332/xfgdda0.jpg A box of mass m = 50 kg is initially at rest at point A on a floor with coefficient of kinetic friction μk = 0.1 (see figure below). A person starts pulling the box for...

My physics exams are on monday. I'm going to a univecity and I've never seriously studied physics up to now. I'm making baby steps into learning some of the basics I've never learned. I've got this one Review Problem I'm having problems solving. Info : g=10ms^-2 Sin30=0.5...