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Review title: Very helpful to solve homework problems.
Product review: I (and many classmates) had the problem that I'd think that I understood the lecture, but when it came to solving a homework problem I had no idea to begin. This DVD really helped me get a grasp of how to set up a problem and solve it. I had particular trouble with the equations of motion with gravity...this DVD covered it in awesome detail. It also covers all of the unit conversions so I am no longer confused on how to do that either. I have only scratched the surface of the DVD as I'm only 1/3 through it but so far it is fantastic!
