banked curves and circular motion explained

A quick review of interpreting banked curves in circular motion
Like what I do? Support by buying me a coffee - www.buymeacoffee.com/physicshigh
Subscribe - / physicshigh
For on going support, support me at Patreon: www.patreon.com/physicshigh
LIKE and SHARE with your peers. And please add a COMMENT to let me know I have helped you.
Physics High is committed to producing content that teaches physics concepts at a level a high schooler can understand.
See www.physicshigh.com for all my videos and other resources.
As well as this I produce a podcast series called Deep Impact - interviews with science communicators as to what they do, what drives them to communicate their craft
You will find these on the channel and also on podcast sites such as Spotify, Apple and Google podcasts
👥 Social
---------------------------------------------------------
Follow me on
facebook: @physicshigh
twitter: @physicshigh
Instagram: @physicshigh

[@jeffbascome]

I was stomped on a bank problem due to my misunderstanding of the centripetal force relationship with the Normal and mg forces. You've clearly answered my questions. Thanks!

[@radicxl6802]

Thank you! was struggling with some homework, so much clearer now
(also very impressive that you can write backwards)

[@antjones2281]

Holy crap, he was wasn't he? Had to rewatch it to confirm !

[@utakarshkumar5378]

Really underrated RUclips channel. Don’t worry about the views keep making videos.

[@PhysicsHigh]

Thanks very much

[@iyidedi1724]

Short, but really clear explanation. I wish there were more channels like this.

[@ntuthukotalent7927]

shortest video ever but got the best explanation

[@BLKBRDSR71]

Slow down, you go up
Speed up, you go down
Nascar physics.

[@sifenbiruk]

I 😢 littel confusing with the second method

[@dep7311]

I searched for this video because my last 4 questions includes friction🤧. But the last one is just finding distance of an object gliding on two different surfaces with different frictions so alright, 1 point🤓. Thanks for the video! It encourages me to research more into the topic of centripetal force🙋‍♂️

[@idemudiapraise]

very simplified 💯. Make more videos pls, specifically on rocket propulsion

[@basketballjones1160]

Clear and concise. Thank you for the presentation.

[@ycyc_1023]

Someone pls explain to me why the angle is the angle

[@Aristothink]

I love your videos. They are so simple and so direct. Congratulations for the channel. A huge contribution to physics :)

[@PhysicsHigh]

Glad you like them!

[@chess_lord1250]

Can you do one on fission and decay series

[@olmusic7856]

what is the direction of the y component of normal force, if it is the same direction as the centripetal force, how can those things become equal?

[@berthandau1901]

🎉This is cool

[@BittuPatel-m6v]

Thank you sir

[@evrik78]

Avoiding considering friction force is cheating.

[@PhysicsHigh]

In the context of our high school curriculum it’s appropriate however, my longer video on the topic does discuss fiction.

[@alanab4657]

very helpful video, thank you!

[@Sam-xg1pt]

Thank you so much! I have a test tomorrow for AP Physics. My teacher didn't explain it too well. This helped me so much to understand the concept of banking curves!

[@PhysicsHigh]

Great. Good luck.

[@MrFzxbez]

Please stop drawing net forces on free body diagrams. They deserve their own dot. They have no agent, they are a mathematical construction, not a singular force acting in the system. Other than that, thanks for the good work.

[@troy7788]

who

[@TheRealTrigan]

@@troy7788heh I see what you were trying to do….. SHUT UP

[@aland8269]

If Ny = mg, doesn't that imply that the normal force is more than the weight of the car?

[@PhysicsHigh]

Yep. As a component contributes to the centripetal force.

[@mcsponge3899]

That's because while on a regular sloped surface the Fn = mgcos(theta), in this case the car's velocity is continuously causing the car to try and escape the banked curve (because this is circular motion), but the normal force is what holds it in. So the normal force is not simply counteracting the component of Fg perpendicular to the surface, it is also holding the car in from flying off

[@timothpius3310]

Why ignoring friction force

[@lukaide6359]

its generally not considered in highschool physics. you have to acknowledge that it exists but not incorporate it in equations. So its just assumed theres 0 friction.

[@readyredpanda127]

@@lukaide6359 very interesting. My high school acknowledges friction force whenever there is a surface

[@fayaztahir8738]

as wrong as newton or euler

[@wonderman8537]

What exactly is r here?

[@liamross2636]

r is the radius if you think of the path of the car as the circumference of the circle. It’s the distance from the car to the central point that the car is banking around

[@pranavganapathisubbu5174]

FIRST!