Outline quiz Driving project presentations Discussion of impulse/momentum ---------------------------------------------------------------------- Posters—due

*Outline quiz*Outline quiz*Driving project presentations*Driving project presentations*Discussion of impulse/momentum*Discussion of impulse/momentum

--------------------------------------------------------------------------------------------------------------------------------------------*Posters—due Monday, 8/31 in class (Physcical-*Posters—due Monday, 8/31 in class (Physcical-paper poster)paper poster)*Problem set 9A—Due 8/31 at 7:30am*Problem set 9A—Due 8/31 at 7:30am

CB Physics 8/27/09

*PS-9E*PS-9E*Impulse/Air resistance/Egg LAB*Impulse/Air resistance/Egg LAB*Quiz*Quiz

--------------------------------------------------------------------------------------------------------------------------------------------HomeworkHomework

*PS-9E part 2—due Thursday morning*PS-9E part 2—due Thursday morning*Lab writeup—due Friday morning??*Lab writeup—due Friday morning??

CB Physics 8/31/09

* Quiz--questions * Quiz--questions * PS-9E—part 2 * PS-9E—part 2 *Impulse/Air resistance/Egg LAB—questions*Impulse/Air resistance/Egg LAB—questions*Conservation of mechanical energy and work *Conservation of mechanical energy and work energyenergy*egg drop project guidelines *egg drop project guidelines *brainstorm for project*brainstorm for project*Test review problems?*Test review problems?

--------------------------------------------------------------------------------------------------------------------------------------------HomeworkHomework

*Lab writeup—due Tuesday morning—*Lab writeup—due Tuesday morning—730am730am

*Finish review problems for Tuesday class*Finish review problems for Tuesday class*Egg drop competition—Thursday*Egg drop competition—Thursday*Unit TEST *Unit TEST

(Kinematics/Impulse/Mom/Energy(Kinematics/Impulse/Mom/EnergyThursday (last hour)Thursday (last hour)

CB Physics 9/3/09

CB Mechanics 9/8/09

• Class• Discuss/introduce vectors• Topic Outline Review/Review Problems• Lab/Project group time.

• Homework• Egg drop competition• Study for test!• Chapter 2 Review Probs on Moodle

CB Mechanics 9/14/09

• Class• Discuss test• Discuss driving project II briefly• Discuss scalar (dot) product• Beanbag vector lab

• Homework• PS-3, probs 1-12, due Thursday, 730am• Vector spreadsheet and sample calcs,

due Thursday, NOON

TEST

• The test grades were really good because:• A. The students are exceedingly

smart• B. The teacher is outstanding• C. The test was too easy• D. All of the above

CB Mechanics 9/21/09• Class

• Problem set• Discuss egg lab• Discuss friction• Lab/Project groups• Friction investigation lab

• Homework• Force PS B, due Thursday, 730am• Friction lab, due Thursday, NOON• Decide on top 3 project questions for

Thursday with your group


• Decide project questions/groups• Discuss friction lab/factors• Friction problems—examples• Types of forces—summary table• Finish friction lab/start force lab.

• Homework• Force PS B, due Monday, 730am• Friction lab, due Monday, NOON


• Force Problem Set B• Driving video• Intro to circular motion• Finish Lab

• Homework• Circular motion prob set due Thurs,

730am• Force lab-due Thursday at 4:30pm

CB Mechanics: Upcoming Fun• 9/28 (today): Review force PS, circular motion,

finish force lab; assign circular motion PS

• 10/1: Review circular motion PS, collisions lab

• 10/5: QUIZ/TEST: forces, vectors, circular motion. Assign collision PS

• 10/14: Driving project presentations; Review collision PS

• 10/15: QUIZ: Collisions; Discuss projectile motion (next unit).


• Problem set review• Beanbag labs back• Test review topics• Collisions lab (and finish force lab)

• Homework• STUDY for TEST! Do review problems

from book• Force lab-due Monday at 7:30am

Lab notes• Air track must be balanced (horiz.)• Only business card goes thru

photogate• 2 cases per group• While waiting for 1D station, start

working on 2D calcs.


• “Crash” course in collisions • Finish collisions lab by 1:00• Test—start by 1:05

• Homework• Driving project presentations on

10/14• PS-9E, probs 8, 9, 12-15, 17, 18 AND

two problems from Chapter 10 (text)—due 10/14 7:30AM posted on Moodle

• Collisions Lab due Thurs, 10/8, 730am

Collisions• Two types of analysis

• Impulse = change in momentum (eg. collision with immovable object)

• Conservation of momentum for system• p-total-before = p-total-after

• System is different both colliding objects

• (Perfectly) Elastic collisions (KE conserved)

• Inelastic (KE not conserved)

• Completely Inelastic collisions (sticky)


• Problem set review• TEST and Force lab comments• Collect outlines/questions on labs• Notes on Center of Mass• Time to work on lab/presentation/prob

set• Homework

• Driving project presentations on 10/15• Center of Mass problem set posted

on Moodle• Collisions Lab due Thurs, 10/15,

730am


• Turn in posters• Center of mass problem set review• Discuss torque/equilibrium??• Equilibrium-I lab parts 1 and 2• Quiz on collisions (last 15 minutes)

• Homework• Torque and 1D Equilibrium problem

set—due Thurs 730am• Read 11-8 and Chapter 13


• Review collisions quiz—syntax for solver:• “solve(.7=x+y and .085=.5x^2+y^2,

{x,y})”• Table equilibrium exercise• Review Torque/Equilibrium Problem Set• Introduce bridge/mobile project.• Complete meter stick lab

• Homework• Check 1D equil. problems (6, 7, 8, 11)• 2D Equilibrium problem set—due

Monday 730am• Meter stick lab due Tuesday, 7:00 pm


• Review problem sets• Tie up loose ends re.

Equilibrium/Torque• Boom lab

• Homework• More 2D equilibrium problems—due

Thurs 730am• Decide on bridge/mobile for Thurs• Meter stick lab due tonite 700 pm


• Review problem set• Boom lab questions?• Bowling Ball lab

• Homework• Bowling Ball lab due Monday, 11/2

600pm• Boom lab due tomorrow, 600pm• Rotational motion problem set, due

Mon, 700pm

CB Mechanics Upcoming Events

• 10/29: Intro to rotational motion/bowling ball lab

• 11/2: Atwood lab• 11/5: Rotational KE/Angular

Momentum/Launcher lab (short period)

• 11/9: Launcher lab/Review• 11/12: Test: Center of

Mass/Equilibrium/Rotation• 11/16: Bridge/Mobile project due

(moved back).


• Review problem set• Bowling Ball lab questions• Class discussion:

• Rotational Kinematics/equations/units• Rotational Inertia• NSL for rotation.

• Atwood/Yo Yo lab• Homework

• Bowling Ball (1-9 ONLY) lab due Monday, 11/2 600pm• Rotational motion problem set 2, due Thurs, 730am• TEST next Thursday (11/12) will cover :

• Center of Mass (9.1-9.3)• Torque/Equilibrium (13.1-13.4)• Rotational Kinematics (11.1-11.5)• Rotational Inertia and NSL (11.7-11.9)


• Review problem set• Comments on boom lab and Atwood lab• Parallel axis theorem; Adding I’s• Atwood lab and problem set—group work

• Homework• Problem Set—to be posted on Moodle—

Monday 730am• Atwood lab—due Monday 7:00pm• TEST next Thursday (11/12) will cover :



• Review problem set• One more I-Integration• Rotational KE and Angular Momentum• Review for TEST

• Homework• Review problems—answers will be posted

(self-check)• Atwood lab—due Monday 7:00pm• TEST on Thursday (11/12) will cover :



•Review review problems•TEST

• Homework•Read and Outline 11.10 AND

Chapter 12 for outline quiz•Problem set—to be posted on

Moodle (due Mon, 730am)•Finish Bowling Ball lab

calculations (due Mon, 730am)


•Outline quiz•Questions on project/bowling ball•Rolling motion, energy and

forces•Projectile motion

• Homework• Short Problem set—to be posted on

Moodle• Launcher prelab• Project due tomorrow.• Read 4.1-4.6


•Problem set (whiteboard)•Review prelab—test calculations•Launcher lab•Angular Momentum discussion?

• Homework• Read 12.6—12.10• Ang. Momentum problem set—to be

posted on Moodle• Launcher lab will be due Tuesday


• Questions on launcher lab• Angular Momentum discussion• Problem set (whiteboard?)• Student survey

• Homework• Ang. Momentum problem set 2—to be

posted on Moodle-due Mon, 11/30• Launcher lab, with optimization

problem, due Tuesday 730am• Ballistic Pendulum prelab—due 11/30


• Problem set review• Spring work/PE• Callibrate Prelab calcs• Lab: Pendulums—Ballistic, Extra

Strength, and Regular• Homework

• SHM problem set• Labs: combine Ball. Pend, Pends, and

Springs into 1 Lab Report/document—due NEXT Tuesday

• TEST: Rolling, Ang. Mom., and SHM—Next Monday


• Problem set review• Topic Review and review problems for Test

and Final Exam• Pendulum lab review/questions• Spring Lab

• Homework• SHM problem set• Read 16.1-16.6• Labs: combine Ballistic Pendulum,

Pendulums, and Springs into 1 Lab Report/document—due NEXT Tuesday

• TEST: Rolling, Ang. Mom. + KE, Projectiles, Spring and Pendulum Energy (NO SHM)—Monday—Topic Review on Moodle


• Questions on lab and Review problems• SHM and intro to Gravitation• TEST

• Homework• Read 16.1-16.6/14.1-14.6 and 14.8• Labs: combine Ballistic Pendulum,

Pendulums, and Springs into 1 Lab Report/document—due Tuesday

• AP Review problems• Problem set—to be posted on Moodle


• Review Problem set—SHM/Gravitation• Review AP Multiple choice

• Homework• Study, study, study


• Review for final—Jeopardy!• Homework

• Study, study, study

Documents

*Outline quiz *Driving project presentations *Discussion of impulse/momentum ---------------------------------------------------------------------- *Posters—due

Outline quiz Driving project presentations Discussion of impulse/momentum ---------------------------------------------------------------------- Posters—due