Wednesday, September 18, 2019

Inclined Planes

First we did a Plickers for one of last night's homework problems.

Then we went through how to deal with inclined planes. There is only one major change: you tip the axes over so that the x-axis runs parallel to the surface of the inclined plane and the y-axis is perpendicular to the inclined plane.



After you tip the axes you proceed pretty much the same as yesterday.

Hopefully you started your homework in class:

Suggested: p. 117 #27 & 28. Plickers tomorrow.

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