Friday, February 10, 2017

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Tuesday, February 7, 2017

Determine the Coefficient of Static Friction

I mean, it doesn't take an Einstein....

Make measurements from the video in order to determine the coefficient of static friction between Einstein and the wall.  Think carefully about the free body diagram, and what must be true of the forces acting on Einstein at the moment just before he begins to slide down the wall.

Einstein on Graviton thumbnail