67 With some effort, students got through a couple of problems from one of Kelly O’Shea’s packets. There is still a lot of confusion on units, but I am trying to blast through the rest of CAPM this week and planning to start unbalanced forces after break. Wish me luck!
(The rectangular area is obviously not 91 m, but the girl who wrote 16 was on the opposite side of the board from the girl who was writing most of the work. Similarly, the triangular area is not infinity, but 8 m.)