Angular Momentum Physics Practice Problems

[@TheOrganicChemistryTutor]

Physics 1 Final Exam Review: kzbin.info/www/bejne/eajOmal8obN5ppI Physics PDF Worksheets: www.video-tutor.net/physics-basic-introduction.html Next Video: kzbin.info/www/bejne/iIKvkGODgserocU

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you really should change your channel to "The All Knowing"

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i agree. Because the organic chemistry tutor kind of misdirects people

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Nice!

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If you came out one day and said you were a god, I would believe it no questions asked.

[@TheHarleytrike]

Extremely well done! Excellent examples which will significantly help me solve the angular momentum FlipItPhysics problems. Thank you!

[@Witness1037]

Good luck to every one their physics test

[@vishalsathiaseelan679]

Thank you very much for having this practice problems. Many physics teachers just teach concept but dont do questions. During exam many students will PANIC! Thanks to your video i wont !

[@kaden697]

Beautifully clear as always

[@mikeshimanvule188]

its clear and well explained love it

[@Rkive71]

Thank you so much i wish if i found this channel earlier .. but what to do at least hope i will pass my final today

[@robertowisconetti2732]

all hail the great goat of organic chem tuta

[@Troy_1203]

great job. check 07:10 Wf=288rad/s shld be 28.8rad/s. thus the work is 8640J. thanks brah

[@albertmendoza8330]

Why is my physics homework harder than this?😫

[@andrewhting]

Dude, all your videos are lit AF, but PLEASE turn your volume up! It's really quiet compared all the rest of the videos on youtube. Usually, Id just crank the volume up, but sometimes I study on my laptop without an external speaker, and they only get so loud. Also, thanks again for your wonderful videos

[@steveying1305]

Really, Absolutely, Completely, so fxxking good explanation!!!

[@Starsnmoons09]

Could you start to post a file with the questions so we can work along with you easier? I follow a lot of your videos and that would make things so much easier. Thanks again!

[@calvin9388]

why don't you pause the video and work it out and see the solution

[@Dark_matician]

@@calvin9388 A file with lots of question would be nice.

[@simranjoharle4220]

Thank you......this really helped!

[@danielfan8319]

6:17 its okay i forgive u :). I was hella confused at first

[@physicsmadeeasy4792]

thanks from Egypt 👨👨👨👨

[@akg8730]

how will we find volume, pressure and energy prameters from torque force?

[@BeyondBoundaries6]

I realy love your channel 😘😘😍😍

[@WWEfantasy1]

Where did the 1/3 come from when you were calculating the inertia?

[@thenewstyle8704]

It comes from an integral. Just know that it applies to a rod

[@tresfordmambwe372]

When calculatng the inertial 0f the level its 1/3mr^2

[@Zombiecure13]

Well the center of Inertia for a rod 1/12mL^2 . Using the parallel axis theorem...you will end up getting 1/3mL^2. My professor only gives us the center of mass for Inertia so we are expected to derive a new formula for the moment of Inertia using the parallel axis theorem when there is a new axis of rotation.

[@finianholland7654]

Please do a video on how to do the calculus for these.

[@Dr_Klittorhys]

It's funny how the other week i was writing an assignment based on the question in 9:28.

[@starkendeavours7072]

Oh, man... These are very basic questions bring some bouncer or HArder questions from past year

[@sonduaalmelkar7535]

I think we have to use parallel axis Theron to calculate the moment of inertia of child??.. Please clear my doubt

[@akilanmc719]

hi dude for problem number(2) you found net torque, not average torque which was 6.25 . if I am wrong help me out

[@Aba9846]

What is the SI unit for angular momentum?

[@anjaninator]

thanks brah

[@t.parnold9328]

Thank You 🙏

[@yoditolla760]

The moment of inertia of a rod is (1/12 mr^2) not (1/3mr^2) @ 6:15

[@lh9591]

Rod of length L and mass m, rotating about one end. has I=1/3mr^2 Rod of length L and mass m, rotating about its center. for I=1/12mr^2

[@yoditolla760]

That’s true! I thought it was rotating about its center

[@chanella3996]

4:03 Where did the moment of inertia go in that calculation?

[@everfifa3960]

Why is inertia one-third for the first question but one-half for merry go round

[@furkanbaser635]

Allah senden razı olsun birader

[@azbz7]

Is inertia half of mass times radius squared or just mass times radius squared?

[@pasqualemleonejr.2287]

depends on what inertia youre calculating. The moment of inertia is different for a sphere than it is for a disc, etc.

[@malakmohammedahmed3169]

06:30 I don't understand why 1/3!!!

[@chanella3996]

Thin uniform rod (axis passing perpendicularly through end): I = ⅓ML² Thin uniform rod (axis passing perpendicularly through centre): I = 1/12ML²

[@malakmohammedahmed3169]

Thank you! ​@@chanella3996

[@anuragthakur4341]

Great vid but why aren't there dimensions in the first question part b?

[@anuragthakur4341]

Like, 675 kgm²/s

[@anilsharma-ev2my]

How much time required to stopping the marry go round to stopping ???show actual data over it ???

[@user-ra4gh4u]

Thank you sir

[@mariagiraldo3039]

could you please help me with this problem? Two small 0.85-kg masses are attached to opposite ends of a very lightweight rigid rod 0.7 m long. The system is spinning in a horizontal plane around a vertical axis perpendicular to the rod located halfway between the masses. Each mass is moving in a circle of radius 0.35 m at a speed of 0.80 m/s. What is the total angular momentum of this system?

[@yellowsunflower8834]

Damn. I thought the L was length. I'm so glad I found this video if not I would be zero

[@hessaalsuwaidi5650]

you're the best

[@ethanwingfield9876]

bro forgot to take in account of the torque on the rod from its own weight

[@anilsharma-ev2my]

Angular momentum and pressure or vacuum

[@gp7493]

If a child jumps on a merry go round, why doesn't it produce torque?

[@MarioRodriguez-gr8wc]

Karen P because it’s not perpendicular to the angular momentum. If a record is playing on a turn table and I put my finger on it, it’s not going to create torque is it?

[@anilsharma-ev2my]

Is angular momentum of earth make it more light or heavier 🕉🕉🕉

[@simphiwesnobolo7695]

i totally agree...something like ''The jack of trades '' can do☺

[@tonynye9684]

Agree

[@karimtaha3740]

Why didn't the child make a torque? Can the torque be m*g*4?

[@anilsharma-ev2my]

Work done on pressure cooker ???maximum possible ???🕉🕉🕉🕉 Will pressure cooker band by atmospheric pressure ???if it's volume is five 5 liter ????made of steel ???