Tuesday, May 18, 2010

so today in class we went over the rest of the questions on the moving charges worksheet. the answers for 12-16 are the following:

12 a) 5.12 x 10^-14 N
b) 2.85 x 10^-4 m
13) 4.39 x 10^7 m/s
14) 5.3 x 10^5 m/s
15) 1.3 x 10^8 m/s
16) 360 Volts

then we had a fire drill and then we went over chapter 27 study guide. the answers are posted below.

1) 1.42 x10^4 m
5) 2.6 x 10^6 m/s
6 a) 4.3 x 10^4 m/s
b) 1290 N/c
7) 1.92 x10^-16 kg
8) 15 m

good luck on the test tommorrow.
and the next scribe is SAYANA


hahaha hao gao :D

Circular Motion

Hi everybody!!! This is Hao : ) HAHA, Spring Break is coming. So I wish everybody will have fun and don't forgot check this blog. I try to post some useful information on this blog everyday. Today, i am so lazy so just post the answer link of " Free -Body Exercises: Circular Motion" sheet.

http://www.slideshare.net/ekozoriz/circularfbd