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Si physics 8 28 09

*Outline quiz*FBD Quiz—discuss *discuss applications of newtons’ laws*Discuss: -motion quantities -error and significant figures -excel calculated columns*Finish buggy lab calculations(due mon 8/31)*upload starry night software (TUESDAY)--------------------------------------------*buggy lab due Monday, 1:30pm

SI Physics 8/28/09


Si physics 9 1 09

*Discuss newton’s stations lab *work on buggy lab*motion detector lab--------------------------------------------*motion graph homework—due thurs 1:30pm*Buggy lab due wed. 4:00*i-day help session—attendance is expected.

SI Physics 9/1/09


Si physics 9 4 09

*Motion graph homework—review/discuss*discuss acceleration*Logger pro—graph matching*sparky lab--------------------------------------------*motion detector lab—due TUESDAY 1:30pm*Sparky Lab—Due ?? (Probably Thursday)—this is a full report.

SI Physics 9/4/09


Si physics 9 18 09
SI Physics 9/18/09

  • Class

    • Review the quiz

    • Motion worksheet

    • Newton’s law lab

  • Homework

    • Problem set (constant acceleration problems) probs. 3-10 only

    • Finish/turn in worksheet


Si physics 9 22 09
SI Physics 9/22/09

  • Class

    • Problem set/motion worksheet

    • Moon observations/spreadsheet/Starry Night

    • Unit conversions

    • Finish lab (and discuss procedure for Part II)

  • Homework

    • Problem set—Unit Conversions-due Thurs, 130

    • Lab due Friday at noon.


Si physics 9 25 09
SI Physics 9/25/09

  • Class

    • Problem set-unit conversions [8:10]

    • Sign in/Sign out weekend; Excel spreadsheet compasses for on student server [8:10]

    • Discuss Newton’s cart lab and Sparky lab—meaning of graphs [8:50]

    • Videotape free fall

  • Homework

    • Motion problem set due Monday 9/28, 130

    • Lab due Monday at noon.


Sparky lab the good
Sparky Lab: The good…

  • Filenames—your last names included—thank you!

  • Graphs: Titles, axis labels and titles including units.


Sparky lab the bad
Sparky Lab: The bad…

  • Use decimals instead of fractions

  • Discuss how results affected if you remove outliers

  • Reference for theoretical value of “g”

  • Discuss R2

  • Compare area/displacement to actual/measured value


Sparky lab the ugly
Sparky Lab: The ugly…

  • SHOW ALL CALCULATIONS with values plugged in.

  • Answer ALL questions asked in the lab handout. (eg. Area/displacement calculation)

  • Error analysis:

    • Large area  large discussion

    • “human”, “calculation”, “rounding”


Si physics 9 29 09
SI Physics 9/29/09

  • Class

    • Motion problem set

    • Sign in/Sign out weekend; Excel spreadsheet compasses for on student server [8:10]

    • Examples of NSL problems (4, 5, 13)

    • Analyze videos in Logger Pro

  • Homework

    • Newton’s laws problem set, probs 1-8, due Thurs 10/1, 130pm

    • Tennis Ball Lab due Monday, 10/5 at 130.

    • Coming soon: QUIZ next Tuesday 10/6


Si physics 10 2 09
SI Physics 10/2/09

  • Class

    • Newton’s law problem set

    • Sign in/Sign out weekend; Excel spreadsheet compasses for on student server—after 10/5, moon rises after sunset

    • Free fall problems: 2, 3, 4, 1

    • Work on Tennis Ball lab—Analysis questions

  • Homework

    • Newton’s laws problem set, probs 9-12 (9 is optional) AND Freefall problems 1-2 due Mon 10/5, 130pm

    • Tennis Ball Lab due Monday, 10/5 at 130.

    • Reminder: QUIZ next Tuesday 10/6


Quiz topic review
QUIZ Topic Review

  • Equations of motion

  • Problems: inventory variables, choose equation, solve

  • Tying results to graphs

  • Newton’s 2nd law problems:

    • Free body diagram

    • Sometimes EOM needed to find a

    • Apply NSL to FBD

    • Solve


Si physics 10 6 09
SI Physics 10/6/09

  • Class

    • Newton’s law problem set, 9-12

    • Sign in/Sign out weekend; Excel spreadsheet compasses for on student server—after 10/5, moon rises after sunset—observe in MORNING

    • Experimental Design--discussion

    • Quiz

  • Homework

    • Freefall problems from 2 sources (SEE MOODLE): due Mon 10/12, 130pm


Si physics 10 13 09
SI Physics 10/13/09

  • Class

    • Free fall problem set (part 2)

    • Review Quiz

    • Acceleration--SIGNS

    • Experimental Design--discussion

    • Experimental Design--Lab

  • Homework

    • READ textbook for Outline Quiz Friday: Sections….

    • Freefall—pdf doc, probs 1, 3, 4, 11

    • QUIZ on Freefall: Next TUESDAY


Acceleration what s your sign
Acceleration—what’s your sign??

  • Meaning of sign depends on direction of motion

  • Motion in + direction:

    • POSITIVE a means speeding up

    • NEGATIVE a means slowing down (ball thrown up)

  • Motion in – direction

    • POSITIVE a means slowing down

    • NEGATIVE a means speeding up (ball drop)

    • Mnemonic: signs SAME=speed up;

      signs DIFFERENT=slow down


Si physics 10 16 09
SI Physics 10/16/09

  • Class

    • Outline quiz

    • Free fall problem set (part 2)

    • Comments on Tennis Ball lab

    • Experimental Design—Lab

  • Homework

    • Study for FREEFALL Quiz (Tuesday)

    • Do Free fall review problems and self-check (answers on Moodle)

    • Experimental Design Lab due next Thursday


Si physics 10 20 09
SI Physics 10/20/09

  • Class

    • Discuss Experimental design lab.

    • Discuss questions on review problems

    • Circular motion—Excel exercise?

    • QUIZ

  • Homework

    • Enter Circular Motion Experiment data into Excel for Friday in class.

    • Experimental Design Lab due Friday, 10/23, 5:00pm.


Si physics 10 23 09
SI Physics 10/23/09

  • Class

    • Discuss Experimental design lab.

    • Circular motion—Excel exercise (finish by 9:05)

    • Discuss Circular motion

    • Quiz

  • Homework

    • Quiz corrections—due Tuesday in class.

    • Experimental Design Lab due Today, 10/23, 5:00pm.

    • Circular motion problems—due Mon 130


Si physics 10 27 09
SI Physics 10/27/09

  • Class

    • Collect quiz corrections

    • Qualitative circular motion lab

    • Circular Motion problem set review

    • More discussion on circular motion

  • Homework

    • Circular motion problems—due Thurs 130

    • Qualitative circular motion lab—due Wed, 1130pm


Si physics 10 30 09
SI Physics 10/30/09

  • Class

    • Problem set review [8:15]

    • Flying Bats lab [8:55]

    • Discussion: [9:30]

      • Scientific Notation

      • Gravitation

  • Homework

    • Read and Outline Chapter 12

    • Gravitation Problems 1-7 due Mon 130pm

    • Qual. Circ. Motion Lab, due tonight 6pm

    • Sci Notation Worksheet


Si physics 11 3 09
SI Physics 11/3/09

  • Class

    • Outline quiz

    • Scientific Notation worksheet—review

    • Discussion: Gravitation

    • Work on problem set and Bats lab

  • Homework

    • Gravitation problem set, probs 8-end

    • Bats lab, due Thurs

    • Read Chapter 13


Si physics 11 6 09
SI Physics 11/6/09

  • Class

    • Gravitation problem set review

    • Discuss—Bats lab

    • Work on review problems

  • Homework

    • Gravitation and Circular Motion QUIZ—Tuesday, 11/10

    • (No class, Fri, 11/13)

    • Do review problems—self-check answers on Moodle.

    • Resubmit Bats Lab by Sunday night 11pm


Si physics 11 10 09
SI Physics 11/10/09

  • Class

    • Questions on Review Problems

    • Intro: Sun and Moon stuff

    • QUIZ

  • Homework

    • Sun/Moon Excel assignment—see Moodle

    • (No class, Fri, 11/13)

    • Read and Outline Chapter 8

    • Watch email for more details on assignments


Si physics 11 17 09
SI Physics 11/17/09

  • Class

    • Outline quiz

    • Moon exercise—finish today by 9:05

    • Discuss energy and work

    • Hand back quiz for corrections

  • Homework

    • Energy problem set, probs 1-9 (due Thurs, 130pm)

    • Quiz and Corrections due in class, Friday, 11/20


Si physics 11 20 09
SI Physics 11/20/09

  • Class

    • Wrap up Sun/Moon/Earth

      • Earth Seasons

      • Review Moon Exercises (2)

      • Redo Pretest

    • Hand back quiz for corrections

    • Energy on the airtrack

  • Homework

    • Energy problem set, due Monday, 11/23, 130pm

    • Quiz and Corrections due in class, Tuesday, 11/24

    • Sun/Moon/Earth QUIZ Tuesday


Si physics 11 24 09
SI Physics 11/24/09

  • Class

    • Finish Energy Lab [8:45]

    • Energy Problem set?

    • Sun-Moon-Earth quiz—last 30 minutes

  • Homework

    • Energy problem set 2, due Monday, 11/30, 130pm

    • Complete Work vs Speed graph for Lab with power fit—upload spreadsheet.

    • Energy lab—due Wed, 12/2, 800pm (after help session)


Si physics 12 01 09
SI Physics 12/01/09

  • Class

    • Review lab graphs

    • Do parts 1-3 of lab

    • Energy Problem set

    • Discuss potential energy

    • Do part 4 of lab

  • Homework

    • Energy problem set 3, due Thursday, 12/3, 130pm

    • Energy lab—due Wed, 12/2, 800pm (after help session)


Si physics 12 04 09
SI Physics 12/04/09

  • Class

    • A bit more on potential energy

    • Energy Problem set

    • Schumaker video

  • Homework

    • Resubmit Energy lab by Sunday, 7pm if needed.

    • More Energy Problems --To be posted on Moodle


Si physics 12 08 09
SI Physics 12/08/09

  • Class

    • Finish Schumaker video

    • Review Energy problems—self check

    • Crater lab

    • Student surveys

  • Homework

    • More Energy Problems (9-13, 10 and 12b optional)–Answers posted on Moodle

    • Start final exam review packet—posted on Moodle

    • QUIZ Friday: Energy and work

    • Crater lab due THURSDAY, 7pm


Si physics 12 11 09
SI Physics 12/11/09

  • Class

    • Review Energy problems

    • Review final exam review problems

    • QUIZ

  • Homework

    • More Energy Problems –Answers to be posted on Moodle

    • Finish final exam review packet—posted on Moodle

    • Crater lab—due Tuesday evening


A look ahead
A Look Ahead

  • 12/4: Problem Set/Crater Video

  • 12/7: Crater Lab/Problem solving/Student surveys

  • 12/11: Energy quiz/Final Exam review

  • 12/14: MOSART testing/Physics electives


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