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!
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!
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🙋♂️
Can anyone tell the answer . For ma object moving in a circular motion cemtripitaal force is provided by . A.horizontal component of weight. B.vertical component of weight. C.force of friction
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
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.
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
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.
Short, but really clear explanation. I wish there were more channels like this.
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!
Really underrated RUclips channel. Don’t worry about the views keep making videos.
Thanks very much
Clear and concise. Thank you for the presentation.
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!
Great. Good luck.
shortest video ever but got the best explanation
I love your videos. They are so simple and so direct. Congratulations for the channel. A huge contribution to physics :)
Glad you like them!
Thank you! was struggling with some homework, so much clearer now
(also very impressive that you can write backwards)
Holy crap, he was wasn't he? Had to rewatch it to confirm !
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🙋♂️
Can anyone tell the answer .
For ma object moving in a circular motion cemtripitaal force is provided by .
A.horizontal component of weight.
B.vertical component of weight.
C.force of friction
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?
Can you do one on fission and decay series
very simplified 💯. Make more videos pls, specifically on rocket propulsion
Thank you sir
very helpful video, thank you!
If Ny = mg, doesn't that imply that the normal force is more than the weight of the car?
Yep. As a component contributes to the centripetal force.
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
Someone pls explain to me why the angle is the angle
🎉This is cool
Slow down, you go up
Speed up, you go down
Nascar physics.
Why ignoring friction force
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.
@@lukaide6359 very interesting. My high school acknowledges friction force whenever there is a surface
What exactly is r here?
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
I 😢 littel confusing with the second method
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.
who
@@troy7788heh I see what you were trying to do….. SHUT UP
where else are you supposed to draw the next forces i’m genuinely asking
That's a great genuine question@@tomyfirsts,
for coherency and simplicity it just makes sense to put it where the calculations go, no?
@@kidgeorgegreenery yeah i guess but my physics teacher docked me 4 whole points because i didn’t draw my net forces on the fbd 😭😭
Avoiding considering friction force is cheating.
In the context of our high school curriculum it’s appropriate however, my longer video on the topic does discuss fiction.
i want you
as wrong as newton or euler
FIRST!
You didn't explained it well😢😢😢.
My teaches better than this.