Wright State University Lake Campus/2019-9/Phy 1110/Notes
Quiz and exam schedule is TBA
08-26M week1) edit
W | Topic | Quizbank | N | Essential | |
---|---|---|---|---|---|
1 | 1 Nature of Science and Physics | ||||
2 Kinematics | b_velocityAcceleration | 19 | 2 | 1-6 | |
2 | 3 Two-Dimensional Kinematics | a02_1Dkinem_equations | 4 | 1 | 1-4 |
08-28W (week1) edit
Motion simple arithemtic PDF 3 Homework: We will quiz on this on Wednesday.
08-30F (week1) edit
To date: pdf1, pdf2(1-6), pdf3 done
09-04W (week2) edit
Lab on ink drop. Quiz postponed till next week.
09-06F (week2) edit
pdf2: 7,9,9 Got to graphical interpretation of on https://cnx.org/contents/Ax2o07Ul@16.4:S9i77L2i@12/3-2-Vector-Addition-and-Subtraction-Graphical-Methods Also, students don't seem to have pdf3 a02 1Dkinem definitions. I might assign that for homework with the understanding that low test scores are OK?
09-09M (week3) edit
The class explored the non-commutivity of rotations using one die. Facing a page with the usual xy coordinate system, rotation A wa about the positive x-asis by 90 degrees by the RH rule. B was about the negative x axis.
We finished the chapter 3 slides. For an extreme example of the efficiency of notation, see https://www.pitt.edu/~jdnorton/Goodies/Zurich_Notebook/
Define "unity" to be 1 facing the user and 2 on top (with the die placed on a table in front of the user.
- AB results in 5 in front 3 on top.
- BA results in 3 in front an 1 on top.
- obviously AB≠BA
- DON'T USE THIS:
https://upload.wikimedia.org/wikiversity/en/1/16/WSUL_file_2400Study.pdfSmall text - USE THIS STUDY GUIDE: https://en.wikiversity.org/wiki/File:Study-calc1Bnk.pdf
09-11W (week3) edit
First Test scheduled for today.
- Quizzes to study:
- Supplementary materials:
09-13F (week3) edit
09-16M (week4) edit
Prep for Wednesday's test
09-18W (week4) edit
Test Wednesday 18 September edit
- Quizzes 5 and 6 in Quizbank PDF
- 5 a03 2Dkinem 2dmotion
- 6 a03 2Dkinem smithtrain
- They can also be found online at
- https://en.wikiversity.org/wiki/Physics_equations/03-Two-Dimensional_Kinematics/Q:2Dmotion
- https://en.wikiversity.org/wiki/Physics_equations/03-Two-Dimensional_Kinematics/Q:SmithTrain
- Answer keys at
- http://www.wright.edu/~guy.vandegrift/openstaxphysics/quiz_solutions/03%202Dmotion-answers.pdf
- http://www.wright.edu/~guy.vandegrift/openstaxphysics/quiz_solutions/03-SmithTrain-answers.pdf
09-20F (week4) edit
Force and Newton's Laws edit
Physics equations/04-Dynamics: Force and Newton's Laws
W | Topic | Quizbank | N | Essential | |
---|---|---|---|---|---|
4 Dynamics, Force & Newton's Laws | a04DynForce Newton_forces | 4 | 6 | 1-4 | |
a04DynForce Newton_sled | 4 | 7 | 1-4 | ||
a04DynForce Newton_tensions | 5 | 8 | 1-4 |
09-23M (week5) edit
Prepped for test:
09-25W (week5) edit
Test Wednesday 25 September edit
- Quiz 9 in Quizbank PDF 9 a04DynForce Newton tensions
- Question 1: File:Threetensions.jpgIn the figure shown, θ1 is 18 degrees, and θ3 is 34 degrees. The tension T3 is 24 N. What is the tension, T1
- Question 3: File:3 tensions horizontal string.gifIn the figure shown, θ is 35 degrees, and the mass is 3.8 kg. What is T2?
Solutions at http://www.wright.edu/~guy.vandegrift/openstaxphysics/quiz_solutions/04-tensions-answers.pdf
09-27F (week5) edit
09-30M (week6) edit
10-02W (week6) edit
10-04F (week6) edit
10-07M (week7) edit
http://www.webassign.net/labsgraceperiod/ncsulcpmech2/lab_1/worksheet.pdf
10-09W (week7) edit
10-11F (week7) edit
10-14M (week8) edit
10-16W (week8) edit
10-18F (week8) edit
Monday and Wednesday: October 21 & 23 We will have another Monday/Wednesday test pair where there is no penalty for flunking the test on Monday, and some sort of vague reward for not needing to take the test on Wednesday. The quiz and answers can be found at:
- https://en.wikiversity.org/wiki/Physics_equations/08-Linear_Momentum_and_Collisions/Q:oneDcollision
- http://www.wright.edu/~guy.vandegrift/openstaxphysics/quiz_solutions/08-oneDcollision-answers.pdf
- is momentum, where m is mass and is velocity. The net momemtum is conserved if all forces between a system of particles are internal (i.e., come equal and opposite pairs):
- .
- is the impulse, or change in momentum associated with a brief force acting over a time interval . (Strictly speaking, is a time-averaged force defined by integrating over the time interval.)
10-21M (week9) edit
10-23W (week9) edit
Monday Breakfast edit
Tentative Monday October 28 McDonald's here.
- Orders:
ballistic pendulum edit
Cm from edge to origin | ||||
X knott | -53 Cm | 24 | 29 | <--- Relaxed ball to edge |
origin | 0 | 0 | ||
short | 4ft+ | 1/3, 2/3 | ||
long | 7ft+ | 0, 3, 3, 3, 3in | ± in |
v0=6.502154355m/s
10-25F (week9) edit
10-28M (week10) edit
10-30W (week10) edit
Physics equations/09-Statics and Torque/Q:torques edit
11-01F (week10) edit
11-04M (week11) edit
11-06W (week11) edit
11-08F (week11) edit
11-13W (week12) edit
PILOT: HOOP V DISK Physics_equations/06-Uniform_Circular_Motion_and_Gravitation
11-15F (week12) edit
11-18M (week13) edit
11-20W (week13) edit
11-22F (week13) edit
11-25M (week14) edit
- Physics_equations/13-Temperature,_Kinetic_Theory,_and_Gas_Laws/Q:rmsMomentumTransfer or https://openstax.org/books/college-physics/pages/13-1-temperature
- Physics_equations/14-Heat_and_Heat_Transfer/Q:SpecificHeatEnergyConductivity or https://openstax.org/books/college-physics/pages/14-1-heat
- Physics equations quick review of 15 and 16?