Today we calculated the instantaneous velocity of the marble at a particular time by finding the slope of the line that is tangent to the graph at that time. We then graphed the velocity vs. time for the marble, and got a (mostly) linear fit. We ran out of time before we could use our graphs to derive the 4 kinematics equations.
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Reminders:
Chapter 2 test retake is Wednesday 10/17. You can take the retest either before school or after school, but you must complete all of the Chapter 2 homework (75% completion on each assignment) to be eligible for a retake!
Resources:
If you want to review topics, you can find excellent videos here.
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October 2018
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