Ranked 2nd!!
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Communication of the week:
- 2019.06.17: "we indians got all techno schools, e-learning and concept based schools. and we all know is a definition of traingle law of vectors. we had no idea why do we this until now. im so glad atleast now i could learn real physics. thanks mr.p" Mohammed Saifuddin - YouTube Comment
Did you know I teach part-time to allow time to make these Flipping Physics videos? That is because it takes a tremendous amount of time to make videos of high caliber. Yep, I am in the classroom 40% of the time of a full-time teacher. That means I make 40% of the salary a full-time teacher. Can you imagine that? So realize, yes, I provide all the videos for free. This is because there are many people on this planet who cannot afford high quality education like this. However, if you can afford to, especially if you are assigning my videos for students to learn from, please pledge me a few dollars a month on Patreon. If not, there are other ways to help out as well. Thanks.
- Mr.p, Billy, Bobby, Bo.
- Mr.p, Billy, Bobby, Bo.
Most Recent Video (2019.06.16)
Are Linear and Angular Momentum Conserved during this Collision? (9:51)
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When a point particle collides with a rigid object with shape which is allowed to rotate on a stationary axis, is linear momentum of the system conserved? Is angular momentum of the system conserved? These questions are answered using both directions and equations, and also demonstrated.
This is an AP Physics 1 Topic. Content Times: 0:01 Translating the problem from words to physics 0:56 Looking at directions for conservation of linear momentum 2:15 Looking at equations for conservation of linear momentum 4:54 Looking at directions for conservation of angular momentum 6:29 Looking at equations for conservation of angular momentum |
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- Thank you Scott Carter and Christopher Becke for being my Quality Control team for this video.
