# Physics 12 online for now

We will normally be meeting Mondays, Wednesdays and Fridays.

You may like to simply work ahead through the workbook. The lessons are there. If you use the old blog page (https://myriverside.sd43.bc.ca/tdella/physics-12/); it will give you answers for evens and a rough timeline.

Here is a link with some video lessons from someone else as well! http://studymatrix.net/

 Date Topic Links/Assignments T Apr 7 Intro to Teams Ms. Della posted a short review assignment Th Apr 9 no meeting Review assignment due today W Apr 15 Lesson 6 Conservation of Mechanical Energy go over Welcome Review Video of Lesson 6: https://web.microsoftstream.com/video/33f52c40-f52c-4719-a754-e4e1791ca5a1 Lesson 6 in Workbook with notes added Assignment: pg 158 #1-13 (see old blog for even answers) Th Apr 16 Lesson 7 Conservation of Energy Go over questions from Assignment on pg 158 Video of Lesson 7: https://web.microsoftstream.com/video/3f7f28a9-28be-45bc-8a53-f68503785d45 Lesson 7 with notes added Assignment: pg 164 #1-9 F Apr 17 Pro-D M Apr 20 Review of Energy Questions from last day (page 164) Practice Test pg 167 #1-16 Evens: 2. D, 4. B, 6. D, 8. A, 10. C, 12. B, 14. D, 16. A Work Energy Momentum Review Questions (do Qs 1, 2, 5, 6, 9, 15, 16, 20, 21, 22, 23, 26, 27, 29) W, E, p DETAILED Key W Apr 22 Lab Lab 3: Energy Changes in a Swinging Pendulum (see Teams for the assignment) F Apr 24 Lab questions on lab? M Apr 27 Lesson 1 Momentum (and Impulse) VIDEO of Lesson 1: https://web.microsoftstream.com/video/a09d2c3f-7638-4a5d-b9da-17a6a1593047 Notes: Momentum Lesson 1 Practice pg 174 #1-20 Evens: 2. 5.0m/s[West], 4. 1.4×10^2N, 6. 17kgm/sWest], 8. 0.43Ns[East], 10. 212N[South], 12. 18.0kgm/s[North], 14. 181kgm/s[West], 16. 3.6kgm/s[up], 18. 22N[East], 20. 10.m/s[North] W Apr 29 Lesson 2 Collisions (Linear) VIDEO of Lesson 2: https://web.microsoftstream.com/video/53f6f3cb-cc07-4564-9640-9485e57ce21f Notes: Lesson 2 Collisions in a Line Practice pg 183 #1-12 Evens: 2. 2.1m/s[E], 4. 705m/s, 6. 0.058m/s[right], 8. 1.4×10^4kg, 10. 11m/s[N], 12a. 8.67cm/s[right], 12b. inelastic, 12c. friction/heat, sound, etc F May 1 Lesson 3 Collisions (2-D) VIDEO of Lesson 3: https://web.microsoftstream.com/video/69cb9532-5598-4939-8f80-23c09232a201 Notes: Lesson 3 2-D Collisions Practice pg 190 #1-6 Evens: 2. 2.4m/s[56WofN], 4a. 9.81m/s[E], 4b. inelastic, 4c. heat, sound, etc, 6. 23.2m/s[17.8NofW] Error in key: 3. 5.0m/s[25SofW] Practice Test pg 192 #1-15 Evens: 2. D, 4. D, 6. A, 8. A, 10. D, 12. D, 14. C M May 4 Review Momentum Work Energy Momentum Review Questions (do the rest of the questions) W, E, p DETAILED KEY W May 6 Quizizz on Energy and Momentum F 8 Pro-D M May 11 Lesson 1 The First Condition of Equilibrium VIDEO of Lesson 1: https://web.microsoftstream.com/video/8b12d8e8-dc68-4df4-939e-a5b558ffdaab Notes: Lesson 1 First Condition of Equilibrium Practice: pg 200 #1, 2, 4, 7, 9, 10 (can do rest too, if you like) Error: #9 use 25N and 12N, (not 25kg and 15kg) Evens: 2. 1.18×10^4N, 4. 15.4N, 82.0N 6. 750N, 8. 120N, 110N, 10. 31.3 degrees W May 13 Lesson 2 Second Condition of Equilibrium VIDEO of Lesson 2: https://web.microsoftstream.com/video/c395005b-f38c-4d24-b6a6-98e9d8f13013 Notes: Lesson 2 Second Condition Practice: pg 210 #1-6 Evens: 2a. 311N, 2b. 200N[up], 238N[rt], 4. Frt=3740N[up], Flf=2610N[down], 6. 84N F May 15 Lesson 2 continued Quick quiz question on First Condition of Equilibrium Practice Test pg 212 #1-10 (basically more practice for Lesson 2) Evens: 2. A, 4. A, 6. D, 8. B, 10. D W May 20 Lesson 1: Uniform Circular Motion Quick quiz questions on Second Condition of Equilibrium VIDEO of Lesson 1: Sorry, forgot to record… See notes instead. Notes: Lesson 1 Uniform Circular Motion Practice: pg 220 #1, 2, 4, 5, 8, 9, 11 (at least) Evens: 2. 9.0m/s^2, 4. 18m/s, 6. 0.88, 8a. 19m/s, 8b. 1.5×10^3N, 8c. 9.3m, 10. 8.62m/s F May 22 Lesson 2: Vertical Circular Motion (non-uniform) VIDEO of Lesson : https://web.microsoftstream.com/video/9d49a604-766e-4495-855e-ba73bc016c0e Notes: Lesson 2 Vertical Circular Motion Practice: pg 227 #1-9 Evens: 2. 3.1m/s, 4. 5.33m/s, 6a. 71N, 6b. 110N, 8. 21m/s M May 25 Lesson 4: Field Explanation VIDEO of Lesson : https://web.microsoftstream.com/video/6ffaf925-85c2-4246-b1d2-e7c56c77b6bc Notes: Lesson 4 Field Explanation Practice: pg 241 #1-8 Evens: 2. 9.97×10^5m, 4. 1.39×10^7m, 6. 7.4N/kg, 8. 32.4N W May 27 Lesson 5: Gravitational Potential Energy VIDEO of Lesson : https://web.microsoftstream.com/video/49b9de08-7f48-4705-ade6-de955e51cae8 Notes: Lesson 5 Grav Potential Energy Practice: pg 247 #1-6 Evens: 2. 1.11×10^11J, 4. 1.02×10^3m/s, 6. 1.18×10^10J F May 29 Quiz and start Electrostatics Lesson 1 Coulomb’s Law Quiz on Circular Motion (Lessons 1, 2, 4, 5) VIDEO of Lesson : https://web.microsoftstream.com/video/1b5d9d79-87ef-4180-9525-53099fc1cff5 Notes: Coulomb’s Law Practice: pg 270 #1, 3, 4, 6, 8, 10, 12, 13 Evens: 2. 1.99×10^20N, 4. 1.94×10^-7C, 6. 6.89×10^-3N, 8. 0.11N, 10. 0.50N, 12. 2.20×10^4m/s^2 M Jun 1 Lesson 2 Field Explanation VIDEO of Lesson : https://web.microsoftstream.com/video/d896ce79-07e6-4516-8318-bb9cc2d99e52 Notes: Lesson 2 Field Explanation Practice: pg 279 #1-13 Evens: 2. 3.61N/kg, 4. 2.82N/kg, 6. 1.37×10^3N/C, 8. 1.30×10^6N/C, 10. 0, 12. 1.6×10^5N/C W Jun 3 Lesson 3 Electric Potential due to a Point Charge VIDEO of Lesson : https://web.microsoftstream.com/video/79a04052-9844-4c9e-8151-9c63670cbde2 Notes: Lesson 3 Electric Potential due to a Point Charge Practice: pg 286 #1-8 Error: 7. should be 3.3×10^5m/s Evens: 2. -9.0×10^4V, 4. 7.4×10^5m/s, 6. 4.4×10^5V, 8. 14.7V F Jun 5 Lesson 4 Electric Potential in a Uniform Electric Field VIDEO of Lesson : https://web.microsoftstream.com/video/32c21c66-497d-4971-b072-6c54f6619b12 Notes: Lesson 4 Electric Potential in a Uniform Electric Field Practice: pg 294 # 2, 4, 6, 7, 8, 10, 18, 21, 22 Evens: 2. 4.0×10^-2m, 4. 4.69×10^3V, 6. 8.50×10^5m/s, 8. 6.0×10^-18J, 10. 8.11×10^4m/s, 12. 1.3×10^3V/m, 14. 102V, 16. 1.24×10^4V, 18a. 1.07×10^5m/s, 18b. 4.59×10^6m/s, 20. 4.19×10^7m/s, 22. 5.8×10^-4C M Jun 8 Lab 6: Electrostatics Online lab: http://pages.iu.edu/~kforinas/ physlets/ electrostatics/electrostatics.html Lab 6 Electrostatics Handout       /15 Note: Arrows pointing toward each other mean attraction Lab write-up – do right on the handout: 10 marks: Do all the sections except the last one (dipole). Label the first section as A, the second as B, etc. You will do A to I, and answer questions #1-20 as you do these sections. Add in appropriate formula where they belong. 🙂 5 marks: Write a brief summary on the back of the handout describing key concepts/what you learned from this lab. W Jun 10 Electrostatics Quiz Quiz – see Teams Assignments F Jun 12 Magnetism Lesson 1 Magnetic Forces and Fields VIDEO of Lesson : https://web.microsoftstream.com/video/4054c907-643f-4235-be54-531982d799c7 Notes: Lesson 1 Magnetic Forces and Fields Practice: pg 345 #1-4 #3 answer should be 30.8A (not 31A) Evens: 2. 580 turns, 4. 6.7×10^-3T M Jun 15 Lesson 2 Magnetic Forces on Current-Carrying Conductors VIDEO of Lesson : https://web.microsoftstream.com/video/635e6ba2-a2ef-47bf-abb4-4554011bbe7a Notes: Lesson 2 Magnetic Forces on Current-Carrying Conductors Practice: pg 352 # 2, 3, 4, 6, 7, 9, 11 Evens: 2. 1.60×10^-4N[East], 4. 1.30×10^-13N[West], 6. 1.6T[West], 8. 0.450N, 10. 36V, 12. 1.51T W Jun 17 Lesson 4 Electromagnetic Induction VIDEO of Lesson : https://web.microsoftstream.com/video/a081a84d-d84f-4b72-91d2-aedc5ef85faf Notes: Lesson 4 Electromagnetic Induction (Flux) Practice: pg 372 #1-9 Evens: 2. 5.4×10^-2V, 4. 7.5×10^2V, 6. 8.8×10^-3V, 8a. 0.23V, b. 1.9×10^-2A, c. clockwise F Jun 19 Magnetism Quiz Quiz – see Teams Assignments