1. No QD today Nov 2 Today: Forces Notes Homework: -None Comp book check on Nov 6 Ch 4 Quiz on Nov 13

2. Question of the Day #19 Recreate this diagram. Draw and label all forces. This system is not in motion. Nov 3 Today: Practice problems Free body diagram assignment Homework: -Free body diagram assignment – due Friday Comp book check on Nov 6 Ch 4 Quiz on Nov 13

3. Question of the Day #20 A bus is initially traveling north at a constant velocity, as shown. As the bus starts to make a left turn without changing speed, a passenger notices that a box on the floor starts to slide to the right side of the bus. Draw a free-body diagram from a top view of the box that properly represents all of the horizontal force(s) acting on the box. Label the force(s). Now draw a free body diagram from a side view of the box. Nov 4 Today: Tension and Friction Lab Tomorrow: Tension and Friction Lab Friday: Finish collecting data for lab and/or start scientific argument Homework: -Finish free-body diagram assignment – due Friday Comp book check on Nov 6 Ch 4 Quiz on Nov 13

4. No QD today Nov 5 Today: Tension & Friction Lab Homework: -Free body diagram assignment due tomorrow Comp book check tomorrow Ch 4 Quiz on Nov 13

5. No QD today Nov 6 Today: Tension & Friction Lab Comp book check Homework: -Lab and Sci Argument due on Nov 10 Ch 4 Quiz on Nov 13 Answers to #2 on homework (answers rounded): 2a) Net force = 11N at zero degrees 2b) 170N at 18 degrees 2c) Net force = zero 2d) 4N at 90degrees 3) Fp, Fg, D and centripetal force (back spin) Once in air

6. Question of the Day #21 A force of magnitude F is applied to a crate on a frictionless surface, as shown. A) This causes the crate to slide in which direction? Explain. B)The surface exerts a normal force of magnitude F N on the crate before the force is applied. The crate remains in contact with the surface the whole time. Does the crate maintain a normal force equal to F N ? Explain. Nov 9 Today: Newton’s Laws Notes Homework: - Lab and Sci argument due tomorrow Ch 4 Quiz on Friday

7. Question of the Day #22 Nov 10 Today: Practice Problems Conceptual Examples Assignment Homework: -Conceptual Examples Assignment due Friday Ch 4 Quiz on Nov 13 Explain and justify your answer.

8. No QD today Nov 12 Today: Practice Problems Conceptual Practice Assignment Homework: -Dynamics Conceptual Practice Assignment due tomorrow Ch 4 Quiz Tomorrow

9. No QD Today Nov 13 Today: Correct Assignment, Study/help time (10-15min) Quiz (30min) Start Ch 4 HW #1 Homework: -Ch 4 HW #1 due Nov 20 Chapter 4 Homework Assignment 1: Questions 5,14,16 Problems 1,4,5,6,7,16,17,26, 40

10. Ranking Task Key People on Trains: D F BE AC Carts Moving Along…Acceleration (magnitude=absolute value) DF C BE A Carts Moving Along…String Tension A BE C DF Forces on Objects B A CF D E Elevator AE CDF B GH

11. No Question of the Day Nov 16 Today: Newton’s 2 nd Law Pre-Investigation Mini-Experiments Tomorrow: Newton’s 2 nd Law Pre-Investigation & Investigation Part I Procedure Homework, if time allows Wednesday: Investigation Part I Homework: -Ch 4 HW #1 due Friday Chapter 4 Assignment 1: Questions 5,14,16 Problems 1,4,5,6,7,16,17,26, 40

12. No Question of the Day Nov 18 Today: Newton’s 2 nd Law Lab Full lab and PAPER due on Nov 25 Homework: -Ch 4 HW #1 due Friday Chapter 4 Assignment 1: Questions 5,14,16 Problems 1,4,5,6,7,16,17,26, 40

13. No Question of the Day Nov 19 Today: Newton’s 2 nd Law Lab Full lab and PAPER due on Nov 25 Homework: -Ch 4 HW #1 due tomorrow Chapter 4 Assignment 1: Questions 5,14,16 Problems 1,4,5,6,7,16,17,26, 40

14. No QD today Nov 20 Today: 2 nd Law Lab – all data collected today, 3 graphs generated, read the first 2 pages, know the paper expectations Homework questions? Monday: Friction & Inclined Plane Notes and practice problems Possibly paper writing time and/or Ch 4 homework #2 Tuesday: Paper writing time and/or Ch 4 Homework #2 Homework: -2 nd Law Lab due Wednesday Ch 4 Test on Dec 3

15. Question of the Day #23 Block B hangs from a light string that passes over a light pulley and is attached to block A, which is on a horizontal frictionless table, as shown. Students are to determine the mass of block A from the motion of the two-block system after it is released from rest. What measurements must the students take in order to determine the mass of block A? Nov 23 Today: Friction & Inclined Planes Notes Ch 4 Assignment #2 Lab papers Homework: -Ch 4 assignment #2 due Dec 2 -Lab and paper due Wed Ch 4 Test on Dec 3 Chapter 4 Assignment 2: Misconception questions Questions 10,11,20 Problems 10,13,18,23,25,30, 32, 43,45

16. Question of the Day #24 After a quick push, a box is sliding up a ramp for a few moments. Draw a free body diagram of the box while it is sliding. Nov 24 Today: Write lab papers Ch 4 Homework #2 Homework: -Ch 4 assignment #2 due Dec 2 -Lab and paper due Wed Ch 4 Test on Dec 3 Chapter 4 Assignment 2: Misconception questions Questions 10,11,20 Problems 10,13,18,23,25,30, 32, 43,45

17. Question of the Day #25 This figure shows the forces exerted on a block that is sliding on a horizontal surface: the gravitational force of 40N, the 40N normal force exerted by the surface, and a frictional force to the left. The coefficient of friction between the block and surface is 0.20. What is the acceleration of the block? Nov 25 Today: Work on homework or lab Lab due Monday Homework: -Ch 4 HW#2 due Dec 2 Ch 4 test on Dec 3

18. No QD today Nov 30 Today: Coefficient of friction lab Tomorrow: Finish lab Homework time? Wednesday: Test Review Homework: -Ch 4 HW#2 due Wednseday Ch 4 test on Thursday

19. Question of the Day #26 When is the magnitude of the force of static friction at its greatest on any given object? Dec 1 Tomorrow: Finish lab Homework time? Wednesday: Test Review Homework: -Ch 4 HW#2 due Wednesday Ch 4 test on Thursday

20. No QD today Dec 1 Wednesday: Test Review Finish lab? Homework: -Ch 4 HW#2 due Wednesday Ch 4 test on Thursday