adamchelsea
Jun 11, 2008, 01:43 AM
I have been trying to work on this Physics problem for hours now, and I'm not getting anywhere... a box has 500 J of work done on it by an applied force. How fast will it move after the work is done? That's not the exact question, but that's the idea. I know the general formula is W=(Fs) cos... I don't have the displacement or the force magnitude... what would be the first step to figuring out this problem?