HP Cycle 26
2/24 - 2/27
M 2/24
T 2/25
W 2/26
Th 2/27
🟢❗ 5: M 2/24 - momentum & energy
QUIZ on Impulse and Momentum in 1-D Today!
Then, we'll do 📖 textbook Ch 10 - Momentum & Energy problems: 83, 86, 87.
Homework: Finish 📖 textbook problems Ch 10 - Momentum & Energy.
If you missed class or need support on this problem, you may watch this video:
🟩 5: W 2/26 - momentum in 2-D
Today, after the quiz, we'll remember that momentum is a vector and discuss momentum problems in two-dimensions. The discussion will brief and touch upon our previous experience with two-dimensional vectors. We'll do the first problem from this Momentum 2-D presentation.
Then, we'll do 📖 Mastering Physics "Ch 9 - 2-D Collisions" problems: #35, 39, 63 (plus colliding cars problem).
Optional extra practice: pages 2 and 3 in Momentum Packet. (SOLUTIONS to Cons Momentum CompuSheet & SOLUTIONS to Momentum Practice Problems p 3)
Homework: Finish 📖 textbook Ch 9 - 2-D Collisions problems. Unit Assessment on Work, Energy, & Momentum on Tuesday, March 4th.
Here's a really good video showing the full calculations involved in a complex 2-D collision: