Today we talked about the conditions necessary for equilibrium. That is:
Net force = 0
Net torque = 0
We did a problem together and one Paragraph Length Answer problem. A video for solving the problem is here.
Homework is Ch.8 (p. 265) #8 & 21 and Rotational Motion TIPER #3
We also passed out the instructions for our Mobile Project, which you will be building on January 22nd or 23rd. I am giving the assignment to you now in case you want to gather special materials or pre-build your mobile.
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