HP Cycle 10
10/30 - 11/2
M 10/30
T 10/31
W 11/1
Th 11/2
🟢❗ 5: M 10/30 - ✏️ more N2L problems
QUIZ on free body diagrams and basic Newton's 2nd Law TODAY!
After the quiz, Today, we'll practice elevator problems and more Newton's 2nd Law problems (file names have been changed for simplicity):
If you haven't yet finished: Elevator Problems #1-5 (skip #1b). SOLUTIONS.
Simple Forces CompuSheets (Remember that Fg = mg.) SOLUTIONS.
#11-13 only of FYP: Newton's Laws of Motion. SOLUTIONS. (You should have already completed page 1.)
Homework: QUIZ on free body diagrams and basic Newton's 2nd Law next class - Tuesday, October 31st! Submit all problems above to ✏️Google Classroom by Wednesday, November 1st at 10pm. Consider starting 📖 Mastering Physics problems from Chapter 5 in your textbook "Ch 5 - N2L 1-D basic problems" which are due on Thursday, November 2nd.
🟩 5: T 10/31🎃 - 📖 Newton's 2nd Law problems
QUIZ on free body diagrams and basic Newton's 2nd Law TODAY!
Today, we'll practice with Newton's 2nd Law by working through some 📖 Mastering Physics problems from Chapter 5 in your textbook "Ch 5 - N2L 1-D basic problems": #6, 9, 11-13, 15, 19-23, 53, 55, 60, 64.
Homework: Remember to finish the problems from the last post and submit to ✏️Google Classroom by Wednesday, November 1st at 10pm. Finish the 📖Mastering Physics problems by Thursday, November 2nd at 10pm. I would recommend finishing these problems early (before next class if possible) so that you can ask questions if you have any trouble.
💚 5: Th 11/2 - friction lab
Today, we'll introduce the idea of quantifying friction. We'll talk about where friction is helpful (walking and braking) where it is not (in lab situations). We'll also talk about the difference between static friction and kinetic friction. We'll talk about how to increase the friction between two surfaces (think Mr. Miyagi from Karate Kid). Finally, we'll do a lab to find the mathematical relationship between the normal force and the force of friction.
Handout: Friction Lab - Write your responses on a separate sheet of paper to be turned in.
Virtual Alternative: LAB - Friction (virtual) if you are absent. Make a copy into your own Google Drive.
Homework: Finish what you can in the Friction Lab. Whole lab is due Monday, November 4th, but you really should be able to finish it in class.