AT Cycle 12
11/14 - 11/19
Th 11/14
F 11/15
M 11/18
T 11/19
🔴❗ 2: Th 11/14, 🟡❗ 4: Th 11/14, 🔵❗ 8: Th 11/14 - moment of inertia analysis
Quiz on Massive Pulley Problems and Massive Pulley Lab Today!
With the time remaining, just work on your moment of inertia INDIVIDUAL lab analysis from last class and collaborate with your group on ideas for this write-up.
Homework: Finish writing your analysis based on the strategies we discussed in class. INDIVIDUAL lab analysis is due to ✏️ Google Classroom by Sunday, November 17th at 10pm. GROUP lab analysis is due to ✏️ Google Classroom by Friday, November 15th Sunday, November 17th at 10pm. One question on the quiz will be to come up with a real-world application of moment of inertia and why you might want the moment of inertia of some object to be higher or lower. You'll get a bonus point if each person if you pick an application that 4 people or less (including you) in the course this year have chosen. (The application has to be a good demonstration of moment of inertia of course.) The lab quiz will indeed be in the lab category as an assessment of your understanding of the lab. Moment of Inertia Lab Quiz - Wednesday, November 20th.
Also, watch the first 18 minutes of this video about "Rolling Without Slipping". This video is very important for the next lesson.
🟥 2: M 11/18 lab, 🟨 4: F 11/15 lab, 🟦 8: F 11/15 lab - rolling without slipping problems
Check-In: Rolling without slipping
Today, we'll be working on problems from last class rolling without slipping:
Required: 1992M2 a-b, 1997M3 a-d (do a with forces by doing b and c first), 1991M2
Enrichment: go to the AP Central, and do additional problems with rolling without slipping.
Homework: Finish rolling without slipping problems above. INDIVIDUAL lab analysis is due to ✏️ Google Classroom by Sunday, November 17th at 10pm. GROUP lab analysis is due to ✏️ Google Classroom by Friday, November 15th at 10pm. Moment of Inertia Lab Quiz - Wednesday, November 20th. Make sure all rolling problems are finished. Watch this video on rolling WITH SLIPPING:
❤️ 2: T 11/19, 💛 4: M 11/18, 💙 8: M 11/18 - hula hoop problem (1)
Today, we'll look at the idea of rolling in a couple other ways, including imagining rolling WITH slipping. We'll investigate the motion of a hula hoop as it skates across the floor. The worksheet is due and will be collected. In order to check your understanding of rolling with slipping problems, try 1980M3 a-c.
Handout: Hula-Hoop Problem
Homework: Moment of Inertia Lab Quiz next class - Wednesday, November 20th.