first off, I would study more physics. You need to know about torque and mechanical advantage and all of that stuff, but I would focus more on the principles of physics. Newtons 3 laws, weight displacement, and the concepts of force. As with the math, I think I was well prepared. Suprisingly, Arco is good for math, but you have to know why you set things up the way you do, because the wording will be different. Know how to set things up with letters and no numbers, there were a few of those on my test. Pretty straight forward stuff. Also, for the time crunch, don't overanilize the problems. On a few I started writting stuff down and computing before I finished reading only to realize the problem was simple...time is precious.