This assignment is due before 11:00 AM, Thursday, August 23^th, 2007.

We haven't had time to study much physics yet, so this assignment represents a review of a critical mathematical skill: working with vectors. However, in order for you to complete it, you have to get yourself registered with the UT homework service. Please note: even students who registered with UT during 152 last spring must register! The UT system works on a course by course basis, so you have to register for 251.

In order to do it, add your name to the electronic homework roster at https://hw.utexas.edu/.

If you took PHY152 here at IUPUI and have previously created a UT EID you will need:

1. Your UT EID: This is your login name from last semester (PHY152).
2. Your password. Again, your password from PHY152 last semester.
• If you have forgtten either of these items follow the appropriate link on the UT server.
• If you have not previously created a UT EID you will need to follow the appropriate link on the UT server and create one.
3. The five digit course number. Register for this semester using 73783.

Once you have logged in, please do the first homework assignment. For each future homework assignment, you can get the sample questions from the assignments page, then go straight to https://hw.utexas.edu/, log-in, and enter your answers.

This site is made possible by funding from the National Science Foundation (DUE-9981111).