10/28 physics update and homework due 11/4

Hi folks,

Today we got quite mathy as we dove a bit deeper into using our gravity formulas to solve some more complicated problems.

We also entered the realm 2 dimensional motion and I introduced vectors as we worked on understanding projectile motion.

Homework for this week is to do all 6 of the "Think and Solve" questions on page 42 of the Conceptual Physics book.