December+AP+C+Homework

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2 labs on oscillators due Monday Dec 15th
= = =PS 2.6 OSCILLATIONS aka //Simple Harmonic Motion// due Thursday Dec 19th.= = = Sign in to web assign at http://webassign.net/ using the username and passwords set up Wednesday. = = Once there, read Ch 15 on oscillations and = = a. answer the Checkpoints = = b. Do the 5 problems in the interactive learning ware 15.17(It will tutor you through if you get stuck) ( 30 pts) = =

= = c. Answer any 3 questions of your choice in **each** of the following sections (15.3 + 15.4) and two from 15.6 by clicking on = = Problems Show all work. You have access to all odd answers by clicking "answer" and there is also a student solution manual to some of the odd problems. Just try to solve the problem on your own before checking answers or solutions. (30 pts) = =

= = d. Concept Simulations: try each of the online systems. Change physical values like mass, spring constant, length and gravity. Tell how these factors affected the frequency and amplitude of the oscillations of pendula and loaded springs. (30 pts) __NOTE: LINKS DONT WORK IF YOU DONT SIGN IN FIRST__ = = SHM block-on-spring, with and without damping Conservation of energy in a spring-mass system Pendulum motion || = = = = Do the same for a spring mass system. Print out the screen for 2 more points. = =
 * || Particle oscillating in simple harmonic motion
 * BONUS**: tinker with variables to create a pendulum that swings with a period of 1 second like a clock. Print out the screen for 2 bonus points.

= = E. Test corrections of Test 2.2 (10 pts) = = = =

= = Oscillations will be tested online on UTexas: it will open Thursday night and close the Monday night after we get back from vacation ( Jan 5th) = =

= = * OLD work = = ==Test Weds Dec 10 on Rolling, Torque, Angular Momentum and Static Equilibrium (ladders, angled booms etc). See Notes & Study page. == = = ==It will be a mix of problems like we did in class and alternate versions of the UTexas (you can download solutions to the Utx assignment Tuesday 12-9) == = =

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__Lab 2.5__ on the GYROSCOPE is Due Monday Dec 8th.
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__PS 2.5__ is the __UTexas__ on Torque & Angular Momentum
= = (start Thursday and finish by Monday night Dec 8th) Any questions on ones on which you are having difficulty can be asked Monday). = =

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PS 2.4 Rotational Equilibrium Ch 13 Due Thursday 12/4
= = a. Read Ch 13 from 297 - 308 only. Answer checkpoints #1-4. = = = =
 * b Stamp for using the slipping ladder tutorial to find the minimum coefficient of friction needed for the man to stand on the ladder without slipping. Show a full solution with all the work. **

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 * [|Details]
 * [[file:advancedplacementphysicsc/Tutorial Problem on Slipping Ladder.ppt|Download]]

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c. Test corrections of test 2.1
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b. Textbook problems p, 315 #1, 2, 8
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p. 316 #13, 14, 15
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p. 319 #37, 38
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PS 2.3: Rolling, Torque and Angular Momentum Due Monday, Dec 1.
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= = A. Start reading chapter 12. Answer the 7 checkpoints as you read. (stamp Monday) = = B. Sample Problem 12-2 on p.272 finds the speed of a bowling ball at the bottom of a ramp. Recalculate for both a hoop and disk of the mass and radius. Show all work and units. Stamp Tuesday = = C. Problems page 290 #5,6, 17, 42, 45, 50, 52, 53 = =

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= = = = = 2 Day Test Thursday & Friday Dec 19 & 20th = = on Static Equilibrium, Rolling and Angular Momentum. = See Notes & Study page for details.

Work over vacation: = Problem Set #2.8: Oscillating Objects: = = Simple Harmonic Motion: Due Tues Jan 7 (the day after we return) = a. Read Ch 16 of our text book and answer the checkpoints #1 -4 {skip #5} b. From the back of the chapter 16, do the following problems page 392 #16E, 17E, 20P, page 394 #41E, 42P page 396 #67 E

= Weekend of Dec 14&15: = * Lab 2.6 on Angular Momentum on a Spinning Platform due Monday 12/16 * Stamp for using the slipping ladder tutorial to find the minimum coefficient of friction needed for the man to stand on the ladder without slipping. Show a full solution with all the work.

=Week 3; Finishing Rotation / Starting Oscillations= a) ladder problem (above) b) Do the tutorial on angular momentum and show the solution to the problem from the first slide: http://advancedplacementphysicsc.wikispaces.com/Angular+Momentum Study for your test

Rotational Dynamics Test Wednesday Dec 18

= Week 2 = = PS 2.7: Ch 12: Rolling, Torque & Angular Momentum Due Friday Dec 13 =

1) Reading Guide: Stamp Tuesday Dec 10[[file:RG Ch12 Ang Momentum RG shortened 2013.doc]]
2) Problems #3,4,5,6,7,8, 9, 12, 17, 21, from p. 290 - 292 Stamp Weds 3) Problems #27, 28, 29, 31 on p. 293 Stamp Thursday Extra credit up to 2 points for worksheet given out by sub (optional)



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Week 1 = Test Thursday on Rotational Kinematics Chapter 11 only. = = PS 2.6 Rotation II: due Friday Dec 6th. Start in computer room Monday Dec 2nd (THIS IS NOT ON THURSDAY'S Test =

New Rotation work to be stamped tomorrow (Tuesday Dec 3) 1. Watch the following video on YouTube: Torque: http://www.youtube.com/watch?v=giG3KZWFy5U&list=PLd2HWlWc-Msxs4BV0vlEJUiv9NZnbHODf

2. You will get 2 handouts from the sub. Each has a problem that you must show how to solve. For help, run these tutorial PowerPoints that will help you see what each problem is about. The first one we started in class on Wedneday and you already have it half solved.

Dec 17-21: Calculus based Physics - part 2 - Problem Set 2.5
25 points for Reading guide: or stamp Tuesday if half done 25 points for Worksheet:stamp Weds if half done. 50 points for UTexas on Potential Energy Functions. Closes Weds night. Friday: test on calculus based physics. ay after we return (Thursday). a. Read Chapter 16 on OSCILLATIONS. Do checkpoints #1-5 on looseleaf. b. Lab report on the position-time equation for an oscillating pendulum.

Week 2: Dec 10-14: Testing Rotation & Starting Calculus-based Physics
= On Friday Dec 14 hand in your reading guides to the sub. = Make sure you have handed in the last lab on the wheel and axle by the snd of the period Friday, Dec 14. =**PS#2.4**=
 * Test tuesday on rotation problems including ladders, rolling and angular momentum. See Notes & Study page**
 * Stamp Weds for reading guide on the kinematics of calculus: [[file:Calculus in Kinematics.docx]]**
 * Stamp Thursday for reading guide on application of claculus to forces, power and work: [[file:Calculus Applied to Work and Power.docx]]**

Friday in computer room: Complete the UTexas assignment on kinematics with calculus. It is due Tuesday night Dec 18. (The Calculus of Physics - Part 1)

**Week 1 : Torque and Angular Momentum Due Thursday Dec 6**
A. //LADDER TUTORIAL// Use the tutorial to show the solution to the slipping ladder problem handed out in class (which is the same as the first page of the tutorial below). You will calculate how large the coefficient of friction needs to be to keep the ladder from slipping. This problem is guarenteed to be on the next test. Tutorials are found on the Notes & Study page

B. Sample Problem 12-2 on p.272 finds the speed of a bowling ball at the bottom of a ramp. Recalculate for both a hoop and disk of the same mass and radius. Show all work and units.

C. Week 2 & 3: Calculus-based Kinematics: Chapters 2 & 4 & 6

Christmas break: Oscillations and Simple Harmonic Motion