Warmup nberger everything ebaker i would like to review vectors and the i, j, k problems that deal with vectors rabu Things like chapter 5 #44, I'm not sure how the presence of a separate force in the direction of a string indicates the actual tension in the string. rayyala projectile motion, uniform circular motion, friction gbrun Vectors are very complicated. It would be very convinient if the limits could be set for what is giong to be on the test. mjctkd Nothing in particular. manishad a sample prob of each type would be really helpful erikd I just want some sample problems that will be similar to that of the test. mcullen There was a homework problem on ch. 4 number 60. I couldn't do this problem. monicad I think I'd like to see an example of each of the things on the exam, and see how to approach each type. chown Reviewing vector math and dot products and cross products would be killer. Thanks ikhayal Yes, the overall outline, not really the material, or the difficulty of the material, is it like the homework? Should we be okay if we know what's going on in the homework? bgrigos unit vectors, rume relative velocity,formulae we need to memorise, vectors hessm I would like to go over more friction and tension and perhaps more in depth projectile motion problems. pjung nothing really agulsrud dot product vs cross product and how to mathematically carry them out.....also motion in three dimensions justynj i would like to review specific problems that would resemble possible problems from the test. dlitvak More discussion of projectile motion would help. lopezk Circular motion and Projectile motion. kml13 I still get confused with the i hat j hat k hat stuff. We never used that when i took physics last year. zahar I would like to review acceleration in two dimensions problems, using variables instead of numbers to work through the problem, dcrosy Can we please go over the geometric method with an example from the homework? I was not sure if breaking the problem into components was considered as analytical or geometric. tnorton could we go over the equations for constant acceleration. sascott I would help to have more practice problems or some problems that we can double check our answers for. I think just working problems is the biggest help. shazeeb Problems related to relative velocity. Complicated problems on friction. etasch Could we please go over free body diagrams involving forces from both axes acting on the object. iansmith please review the dot and cross products, and also the equations for forces and the constant acceleration equations dwalker can we make our own formula sheet or will you provide us with one? flynt Nah' I'm good thanks. Unless that is I got the above questions completely wrong. In that case I would like to review Tension and centripetal force. kidcolin Could you please go over chapters 5 and 6 very thoroughly, especially tension and all aspects of friction. Thanks. Peace out!!! bdsachs We have not started circular motion, but I do not understand that much. I think that as long as the basic form of the test is covered and what type of questions we might need to answer, there should not be a problem. A little bit of everything would be good, starting with 2 dimensional motion. I do not have many specific requests though. mitesht I'd like to see a few more examples of free body diagrams. jcwhit A review of circular motion would help a lot. I have a problem understanding which forces are necessary for diagrams. rzipagan Uniform Circular motion, vector multiplication crivero I would like to review vectors, dot multiplication and cross multiplication. jswenson Vectors! I understand vectors from a math perspective, but when you try and apply them to physics, you've completely lost me!! echeung More on uniform circular motion. For example, questions like question 2 in this pre-test. As I can reason from above, the smaller the angle of theta, the higher the velocity. Also, the tension is applied at an angle, how should we break them into components? In addition, may be a sample of the conceptual question.