homework

PHYSICS@HORTON

PHY12

April 2021 Notes

April 1	Torque & Static Equilibrium Teeter-Totter MP/498 PP/495 PP/6-3/FOP booklet/1-4 PhET: Balancing Act Notes Work on Lab
April 6	FOP Example: Monkey on Flagpole MP/496 PP/6-3/FOP booklet/5-7 PP/501 (Answers may not be correct in back of book: 31/1100 N, 32/1100 N, 33/a) 460 N, b) 390 N [2.5* up from beam], 34/130 N) Notes
April 7	Levers Torque ~ Bridge Problem Find Ninja's mass by using the teeter-totter Review of Static Equilibrium (FOP/Problems/24, 25, 27-36) Work on Lab Notes Text Neck
April 8	Work Day ~ Catch up on any Static Equilibrium Problems not done Work on Static Equilibrium PP from FOP Booklet (6-1 & 6-2) Review of Static Equilibrium (FOP/Problems/12-22) PP/6-3/FOP booklet/1-7 PP/501 (Answers may not be correct in back of book: 31/1100 N, 32/1100 N, 33/a) 460 N, b) 390 N [2.5* up from beam], 34/130 N) Review of Static Equilibrium (FOP/Problems/24, 25, 27-36)
April 9	2D Collisions (World-in-Motion video analysis) pHET Collision Lab (needs JAVA!!! ~ settings: 2D) Work on FOP Notes on HW More Notes on HW
April 12	HW Probe: Torque (PP/501) 2D Collisions MP/505 & PP/509 Another Example (needs Quick Time) Notes
April 13	MP/511 & PP/513 Notes
April 14	Elastic Collisions Look over MP/514 PP/515 Review: p529/26-30 and p627/38, 41, 45 Notes
April 15	Video: Momentum (Vector Addition) ~ see Google Classroom Test Outline Review
April 16	Video Analysis of Projectile Motion ADV: Inelastic Collisions & Conservation of Energy (p520-525)
April 19	Review
April 20	TEST
April 21	Projectile demos (pink ball drop, yellow ball toss) Graphs of a Ball Toss (vertical, no horizontal) using the motion detector Projectile demo (pennies) Projectile launched and dropped at same time Shoot-n-Drop Bird Toss Videos Galileo & Projectiles Projectiles (horizontally launched) MP/534 & PP/536-537 Notes
April 22	MP/539, 542 & PP/543 Assignment: p570/15-20 Notes
April 23	Projectiles with Symmetrical Trajectory PhET ~ Projectiles BrainPOP Game ~ Project TRIG look over MP/547 PP/549 Notes Notes (PP543/12)
April 26	Work Day make sure PP are done work on assignment work on ADVANCED work
April 27	Circular Motion MP/555 & 557 PP/559 Lady Bug Revolution Spinning Ball Centripetal Force Demonstrator Waiter's Tray (be sure to check out the bloopers) Centripetal Force: Roller Coaster Loops World's Fastest Spinner (342 RPM) Top Gun Over Moscow: Pulling Cs & Gs Icy ramp Flying Squirrel Notes
April 28	NO SCHOOL
April 29	NO SCHOOL (originally scheduled as Inservice/Parent-Teacher Day)
April 30 Learning from Home	Some FBDs Banked Curves MP/565 & PP/566 Review: p570/22-28 What is wrong in the NS Driver's Handbook? (see p51) Notes

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