Can You Solve This Easy Physics Olympiad Problem?

Can You Solve This Easy Physics Olympiad Problem? | Running Hamster

Рет қаралды 20,779

3 жыл бұрын

A great problem from the book 200 Puzzling Physics Problems.
This problem is about the physics of animal motion. We rarely think about the forces acting on animals since they have their own agenda, but they still have to follow the rules of physics.
The problem is quite idealized. For example, running is not a uniform motion. I find modeling the hamster more like an RC car that can accelerate more uniformly helps.
Usually, physics problems ask us to find a certain value but the question here is very vague, it wants to know the way the hamster moves. Basically, it’s a question about the type of a function of time rather than some specific value.

Пікірлер: 58

@overthinkingdude3462 3 жыл бұрын

Some fixes: 5:31 Total force from the hamster to the cage* 6:24 g over h* In general, the total force we're talking about here is the force from the hamster to the cage.

@Roh0io 3 жыл бұрын

Please do more of this!! I want a physics channel just like this!!

@overthinkingdude3462 3 жыл бұрын

Thank you! I'm trying to find that niche XD

@raviRavi-jz6sk 3 жыл бұрын

I am also sir

@sagarmodi7368 2 жыл бұрын

Check out insp

@weo9473 2 ай бұрын

Why am I here?

@ranseroger2945 2 ай бұрын

To suffer.

@okokisbsi 2 ай бұрын

Man it's so sad that the last video was 3 years ago

@kikilolo6771 2 ай бұрын

@@okokisbsinah really ?? That is indeed sad

@ananayakumar4421 2 ай бұрын

why'd you stop making these? its honestly sooo helpful , please come back!

@theprofessor8844 Жыл бұрын

please make a video on the 58% factor in the pencil rolling down incline video

@LearnWithFardin 2 жыл бұрын

Wow! Great! Thank you for making me understand!

@akashkumarsaha5191 10 ай бұрын

I remember that there is a quite similar problem in 200 or 200 more puzzling problems by peter gnadig.

@ranjitkalita3734 3 жыл бұрын

Awesome question. Eagerly waiting for a video dedicated to harmonic oscillations. Keep it up 👍

@overthinkingdude3462 3 жыл бұрын

Thanks, I'm working on it! :)

@lakshyasharma8519 3 жыл бұрын

INDIAN?

@warnauh 2 жыл бұрын

@@lakshyasharma8519 ya he is indian bruh i too 🛐 name 🥲

@sarveshmore4665 3 жыл бұрын

really great channel .. hope u will suceed..

@pravargupta6285 3 жыл бұрын

Very creative problem!

@bandagedgroup4275 3 жыл бұрын

Great topic choice, it really is a very nice problem!

@overthinkingdude3462 3 жыл бұрын

Glad you think so!

@NitinKumar-ne5hu 2 жыл бұрын

Keep it up its helping too many students

@tharaka6467 3 жыл бұрын

Feel like some what 3b1b... Keep it up man.. your channel will grow..🙂

@prachitete5715 3 жыл бұрын

Your content is soo great that I think you're elible for my legendary question (XD) . Please make a video on cross products on vector and perpendicularly proof!!

@overthinkingdude3462 3 жыл бұрын

Thanks for the idea! However, I am focusing more on physics rather than mathematical tools at the moment. I am sure there are videos about cross products on KZfaq.

@spadmini110 3 жыл бұрын

Checkout 3b1b's video. Link: kzfaq.info/get/bejne/m9tmnJqIr8vNnqs.html

@prachitete5715 3 жыл бұрын

@@overthinkingdude3462 NP BRO!! KEEP UP WITH YOUR GREAT VIDS... WAITING FOR YOUR NEXT VIDEO ;)

@prachitete5715 3 жыл бұрын

@@spadmini110 thank you very much dear!!! 👍👍👍👍👍 :)

@user-jo7wv8fl3t 2 жыл бұрын

You must go viral!!!!

@IshanBanerjee 3 жыл бұрын

Great work sir

@overthinkingdude3462 3 жыл бұрын

Thanks

@king_james_official 2 ай бұрын

what if we made this cage a 3d object with some more geometry?? how do we calculate that

@sumcarson 2 ай бұрын

Where did cos(omega(t)) come from?

@mocha291 2 ай бұрын

It is the general equation of simple harmonic motion when it starts from the extreme position. You can derive it by solving the differential equation written before that.

@aarjavjain3074 3 жыл бұрын

Which software have you used to create animation?

@overthinkingdude3462 3 жыл бұрын

Manim, math animation engine created by 3b1b, uses python.

@BigDBrian 2 ай бұрын

If we extend to a 3d ball could the hamster then run in a circle around the center?

@mbrusyda9437 2 ай бұрын

One solution, yes.

@shashwatmishra4342 3 жыл бұрын

This one's from 200 puzzling problem right ? I've done this before

@bat-amgalanbat-erdene2621 2 ай бұрын

You're right

@stritax9478 Жыл бұрын

Amazing

@g-seriessongs7686 3 жыл бұрын

Please upload more love u❤️

@overthinkingdude3462 3 жыл бұрын

Thank you!

@sagarmodi7368 2 жыл бұрын

This was question was given by my sir in class.

@englishandscience2202 3 жыл бұрын

It’s really good. From 🇯🇵

@overthinkingdude3462 3 жыл бұрын

Arigatou gozaimasu :)

@musicbuddy2416 2 жыл бұрын

I also need a very similar cubical hamster whose center of mass is exactly on the center and knows maths and physics very well 😂😂😂😂😀😀😀😀😀

@AtikFaysalFardin 3 жыл бұрын

Everything is going going up from my mind!😭😢

@yadhukrishnanb2855 3 жыл бұрын

Sir ,do you frame these questions yourself?

@overthinkingdude3462 3 жыл бұрын

Hi, this is a problem from the mostly Hungarian book 200 Puzzling Physics Problems. The problem is P13. Interestingly, this problem was posed on a city-level olympiad when I was in high school.

@yadhukrishnanb2855 3 жыл бұрын

@@overthinkingdude3462 200 Puzzling problems by Peter Gnadig?. Sir your videos are very useful ,keep uploading more :)