RPS Finish Universal Gravity

In Class:

• Finish lecture of Newton's law of Universal Gravity (E and G periods).
• Answer questions re: RPS HW 3.5: Universal Gravity (C period only). It turns out that the wording of the problems is difficult for the students because of a lack of understanding of how to do fractions and percentages. For this reason, the assignment was not given to the E and G periods, and will not be counted for the C period. (Sorry, guys in the C period class.)
• No video today. No new lecture notes today.
  

Homework:

• I asked C period to retry RPS HW 3.5: Universal Gravity, but I did not assign work to the other sections.