- #1
JohnMC
- 4
- 0
Homework Statement
Regarding two-dimensional collisions, I just don't understand why my book suddenly changes vector positions and theta angles at different places than what I was accustomed to. I understand that they're getting me to think by changing questions and answers, but I'm confused WHY they placed it there. My important queries and comments are in the photo links that are bolded and the other links are just for context. Also, I have decided not to post more pictures for continuation in Question #1 because the next steps are irrelevant.
QUESTION #1
STEP I. http://img686.imageshack.us/img686/938/41145645.jpg
STEP II. http://img198.imageshack.us/img198/9696/65034028.jpg
STEP III. http://img39.imageshack.us/img39/677/66356214.jpg
STEP IV. http://img198.imageshack.us/img198/4056/91707666.jpg
QUESTION #2
STEP I. http://img64.imageshack.us/img64/4439/20331196.jpg
STEP II. http://img198.imageshack.us/img198/1593/58858513f.jpg
Homework Equations
N/A
The Attempt at a Solution
Attempted to "decipher" the question in hopes of why the book placed it there, but to no avail. It could be the wording, though, but I don't see anything. Forgive me for posting because it's hard being taught only from the book with no other sources of help other than physicsforums.com
Last edited by a moderator: