Hi guys, I'm going to university this fall and am preparing this summer for the physics courses I will be taking. I have Kleppner and Kolenkow's mechanics book, and things were going smoothly until I hit the problems in chapter 7 on rigid body motion in three dimensions. In this chapter, topics such as gyroscopes, gyrocompasses, angular velocity and momentum, and the tensor of inertia were discussed. I'm really having a difficult time and I was wondering if anyone knew of a book of comparable difficulty that covered this topic in the same detail, but in a different way. Thanks.