Rotational/Linear Practice

Today we did one problem together. Below are the problems that various periods picked.

#39


#40 (this sets up a system of three equations and three unknowns, which you then need to solve)


#87 (this sets up a system of three equations and three unknowns, which you then need to solve)

We then worked on more problems. Whatever you didn't finish in class is homework.

p.263 Conceptual #6 & 12 + p.273 #70, 74, 78

We are building mobiles next class, so bring special supplies if you wanted them.