The class on Monday started with receiving our grades. We discussed how the grades are not accurate because we have not reassessed every concept yet and their have only been a few grades. Also, Mr. Burk said that he did not send out any comments for our class. YES! Then we moved on to interpreting the acceleration vs force graph for the spring cart lab. We discussed why at a=0 cm/s^2, f=0.3 su, and came to the conclusion that it is the contact frictional force of the table on the cart. We then tested in a lab how mass affects acceleration by keeping the number of springs constant but changing the number of bricks on the cart.
The next scribe is Alexis!
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How do you post things on the blog?! I did it before but I can't do it!!
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