Answered questions on RA 4.4 from Block 1 and then collected it.
Collected any CD 6.1
Did fan cart demo/expt and had students calculate the friction force and coefficient of rolling friction
Had students look at 5 block 3rd law problem and went over it
Assigned problems from back of Applying Newton's Law worksheet - first six circled
Students should bring textbooks to class next period to review end of chapter questions and problems. We will also go over some of the problems from the worksheets.
Wednesday, January 20, 2010
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