Angular Momentum

054 - Angular Momentum

In this video Paul Andersen explains rotating object have angular momentum. The angular momentum of a point object is the product of the distant from the center of rotation and the linear momentum. The angular momentum of an extended object is a product of the rotational inertia and the angular velocity. The change in angular momentum is equal to the product of the net torque and the change in time.

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Music Attribution
Title: String Theory
Artist: Herman Jolly

All of the images are licensed under creative commons and public domain licensing:

[nancychang]

Thank you Mr. Anderson! After going through AP Chem last year with your youtube lessons and learning so much from them, I am going through AP Physics I with these videos. Thank you again for making these videos- your careful and clear explanations really help!

[DoctorFashion]

how come u didnt mutiple 15 x 12 rad /s but instead u did 12//// was that a mistake?

[skygurl]

Thank you so much for this. Back in college for a MS after 6+ years and Physical chem is kicking my butt. This helped a ton!!

[michaeldrake]

Thank you! Undertaking Dynamics at university for mechanical engineering, never did physics, everyone expects that you've done it! Many thanks.

[aj]

In 2019 and from Middle East, I am watching your video and I want to thank you 🙏

[athenaaminimd]

thank you Mr Anderson... you are my first teacher since I decided to walk in premed and now that I'm about to reach my goal you are again helping me....

[boinchi]

See, my ACTUAL PHYSICS TEACHER couldn't explain this to me in a way I could understand. SO I completely bombed the final. That being said, I can go make up the final and if I do better it'll replace my old one. You, my good sir, are WAY better at explaining this than my actual teacher. Hats off to you, my friend! :D

[wingsphysio]

his kids are lucky - they're gonna be so smart. Imagine your dad was teaching you all these things when you were little. Very cool!

[jacqui]

I learned more watching this video in 7 mins than I did in two weeks in my AP Physics 1 class

[BryanBrozy]

This video and the way your videos are produced is extremely helpful.

[majidsedighi]

thank you for simple and clear explanations

[guitarttimman]

This is an excellent video Sir. Thank you.

[JH-uxre]

So clear! Such a neat video! I love it! Subscribed at once! Thank you!

[svennand]

Thank you! Gonna have a lab assignment in a couple of hours and this video cleared my confusion right up! excellent :)

[montey]

great video, exactly what I searched for!

[_colquhoun]

Good video Bozeman, I would recommend that when it comes to the units different quantities, explaining the significance could add more value to your videos and also to the student using this as a resource. Thanks!

[richi]

Nice vid. But when did 11 start to equal 12?? (@ 4m10s)

[CocoGras]

wow, really helpful video. Thank you!!

[rupeshbavlekar]

@Bozeman Science how to understand that instantaneous angular displacement is Vector while finite angular displacement is scalar ? Can we have video regarding this topic ?

[y.jorismichiels]

Very helpfull! 1st bach physics student this isn't the first time i saw one of your vids, this one was so helpfull i subbed ;)