Today we turned in our homework, page 25 – 27 from the lab manual. After Ms. Coats-Haan explain why we should NOT connect the dots on our graphs. The points on the graph are in the general area of the value, so draw a line close to as many as possible, don’t connect the dots. Before Ms. Coats-Haan let us go work on the lab with our group she did the first check point of the lab together as a class. She explained the 3 barriers that prevent uniform motion on our tracks. They were Gravity, friction and the start up. Then she let us go and get to work on our lab. If your group didn’t get to #9 on the lab it became homework. And Mr. Hunter miller had a fashionable late entrance to class today.
QOD- The units on the slope of our graphs in the labs are time(in seconds) and distance(in whatever measure your group chose, mine chose feet) slope is in ft per second. This means if you have a slope of 2 your ball is rolling at a speed of 2 feet per second.
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