(New) AP Physics 1 - Unit 5b Review - Torque and Rotational Inertia - Exam Prep

[@christopherbecke4274]

Looks great! (By the way, when dealing with objects in translational and rotational equilibrium, I'd ask my students "what point do you choose for the axis of rotation" and they'd be trained to answer "I don't know and I don't care" as they'd choose a point about which they don't know the applied force, and also for which they don't care about the value of the applied force. Just a though if you get to that in a future video.)

[@FlippingPhysics]

I like it. I don't know if I will ever use it in a video, however, it makes a lot of sense. Thanks for looking over the video!

[@enthusiast7944]

You are my biggest hope of passing AP Physics 1 and AP Physics C Mechanics, if I pass both, I'll become an engineer!! Also Mr.P, could you please create an Ultimate review packet for AP Physics C Mechanics, there aren't a lot of resources and I believe you would make a great one!!

[@FlippingPhysics]

I am not your biggest hope, you are. I simply provide you with useful tools. You are doing the work my friend! Sadly, I will not have time to create an Ultimate Review Packet for AP Physics C: Mechanics before the May exam, however, I do have lots of other, free resources for you: www.flippingphysics.com/ap-physics-c.html www.flippingphysics.com/ap-physics-c-review.html Best of luck on all your AP Exams!

[@mazuru3959]

Good luck you got this 🙂‍↕️

[@Anveshkrishna]

Thank you so much Mr. P for being one of the best physics teachers. I woukd really love if you also uploaded videos on systems of varying mass for AP Physics C: Mechanics (please create them even if its not on the exam cuz our teacher went over it and I didnt understand how to solve the sand leaking from a cart problem, where the cart is being applied a constant horizontal force, and sand is leaking out of a hole from the cart. We had to find the final velocoty of the cart after all the sand slipped off). I hope this isnt too long of a comment for you.

[@Anveshkrishna]

My main problem was I didnt understand why we couldnt use F sub net = dp/dt = m dv/dt + dm/dt × v. The teacher said that the secind term on the right hand side cancels out, and I didnt understand how.

[@Pedritox0953]

Great video! Peace out

[@julielangenbrunner9212]

Looks good to me!

[@FlippingPhysics]

Thanks so much for looking it over!