Friday, February 29, 2008
thursday's class
so all we did was go over worksheets on the board. Then Ms. K explained a little bit of atwood's experiment to us on the smartboard. Also, the lab was due. OH YEAH...and a test on friday. good luck! =)
Thursday, February 28, 2008
Tuesday, February 26, 2008
Tuesday Feburary 26
Today we went over 2 hand outs. One of them was a chapter 5 review and the other was a chapter 5 enrichment. The review had 12 questions and the enrichment has 5 questions. There is also a Test on FRIDAY which is based on dynamics.
Melissa to scribe for tomorrow.
Melissa to scribe for tomorrow.
Monday, February 25, 2008
February 25, 2008
There is really not much to say about today. All we did in class was complete a lab that involves a block of wood. The block of wood was placed at an incline in which it would be able to slide down at a constant velocity to see what forces were acting on it and which force become large enough to move the piece of wood down the incline. For the other trials, a string was attached to the block of wood and the string was passed over the pulley at the end of the inclined. For these trials the angle of the inclined was increased by 10 degrees and we needed to attach enough masses at the free end of the string so that the block will move up the plain with constant velocity when it is only given a slight push to overcome the static friction.
That's about it for my blog post the next scribe will be, DUONG.
That's about it for my blog post the next scribe will be, DUONG.
Very late Thursday Scribe
I forgot what we had done on Thursday so I had to ask the teacher today and that is to explain why this scribe is so late. Sorry about not having it up earlier. Unfortunately this is a school computer and extremely sucks so I cant do to much with it.
Thursday- We started off with a overhead transparency worksheet 6. It was pretty straight forward, mostly looking at the overhead or in the booklet and writing down the answer.
Then I believe we did 4 questions in the booklet. Page 196 #1-4. I it was a two step question, first finding F net with friction then plugging that in an equation for time. My final answer was 1.6 seconds.
*note- my answers are mostly likely incorrect and i cant remember if i did them properly or not and if the teacher went over the questions in class.
second question was much like the first, same basis but without friction.
third question was a bit better as it involved two ramps. you used the first ramp to find V2, then plug it into the second to get total distance. I got like 9.8 meters.
The last question was also pretty straight forward.
At the end of class we had 2 Review sheets to go over with a total of 17 questions.
I hope I did this correctly and the next scribe can be Someone... I cant tell cause this computer wont let me get onto the site so I don't know who hasn't done it yet.
Have a good day.
Thursday- We started off with a overhead transparency worksheet 6. It was pretty straight forward, mostly looking at the overhead or in the booklet and writing down the answer.
Then I believe we did 4 questions in the booklet. Page 196 #1-4. I it was a two step question, first finding F net with friction then plugging that in an equation for time. My final answer was 1.6 seconds.
*note- my answers are mostly likely incorrect and i cant remember if i did them properly or not and if the teacher went over the questions in class.
second question was much like the first, same basis but without friction.
third question was a bit better as it involved two ramps. you used the first ramp to find V2, then plug it into the second to get total distance. I got like 9.8 meters.
The last question was also pretty straight forward.
At the end of class we had 2 Review sheets to go over with a total of 17 questions.
I hope I did this correctly and the next scribe can be Someone... I cant tell cause this computer wont let me get onto the site so I don't know who hasn't done it yet.
Have a good day.
Thursday, February 21, 2008
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