How to Solve ANY Related Rates Problem [Calc 1]

[@margaret7632]

You are my Roman Empire

[@BartholomewGilbertson]

Bro started mewing 💀0:08

[@paulregener7016]

Like a true CHAD mathematician I thank him and am mewing right now as we speak

[@elspencicus7123]

dude im going to fail my math test 😰

[@Aetherakabane]

​@@elspencicus7123 poor boya

[@jdenthedude]

Thank you! My Calc BC final is tomorrow, this is a game changer for someone who's historically unskilled in related rates problems. :)

[@shen4379]

Unrelated to the video, but I just wanted to say thank you for the Linear Algebra series, it helped so much! If you could do a whole series on ODE's, you would literally be the greatest to ever do it. Please and thank you :)

[@abdullahnizar6784]

This is one of the best videos I have seen. Keep up the good work

[@C7eb]

Instead of defrentaiting tan(@), you can make @=arctan(x/80) you will not need to find @ since it’ll be d@/dt

[@Okguy1_Music]

tysm! quiz is tmrw and I needed a good review haha

[@queenbreerobinson4354]

Can you PLEASE DO A VIDEO ON introduction to related rates with TWO EQUATIONS!? In calculus

[@elissawood8069]

thank you so much for this video! very helpful! the ap calc ab exam is tomorrow and this is a subject i've struggled with all year, thank u!!

[@blueberrywaffles2625]

omg thank you this has been the easiest video to follow

[@Nah-ne6fg]

does this apply to edgemaxxing?

[@nictibbetts]

I’m using pumpmaxxing

[@ozgurakbaba9446]

Just touch some grass

[@chandlernoah2273]

You freaking ANGEL!!! Thank you so much, this makes so much more sense! 🙏

[@apothe6]

these questions require creativity, and its so hard for me dang

[@ERROR204.]

Great video. Thanks for sharing

[@samaybhattacharyya1118]

Awesome! You finally remembered you have a youtube channel? XD

[@dj2turnt278]

This subject is hard for me because the word problems are not realistic. For example, how can 1 side of a ladder move faster than the other side. In the real world universe in which we all live in, how can a ladder increase its distance from a wall at 1ft/s while falling towards the ground at 3/4ft/s. The only way is to increase the length of the hypotenuse (ladder) which the derivative is not taking into account.

[@gagelee9570]

It's only at one "curve" in the chart. Eventually it turns into another curve and so forth.

[@sanahaskuranage8071]

Try it with a real ladder or ruler 📏. The ends move at different rates.

[@grantdierksheide340]

This is awesome! Thanks!

[@matejnukic]

Thanks

[@zapnode]

You worked the flashlight and runner problem using the tangent. Can you explain why this problem cannot be worked using sin(theta)?

[@hermes112]

cuz opposite angle is not constant i think

[@offthepathworks9171]

Thank you, keep making videos!

[@usmcmohammad]

Thank you.

[@chessketeer]

Thank you, this is so clear.

[@palmerinofx]

You’re amazing

[@RohanSingh-mu4gu]

edging to this

[@YRO.]

Wtf

[@jessicaxin9460]

For the second problem, would it be wrong to use sin? I got a different answer but the process still seems correct

[@uncle1804]

Yes I think because of SOACAHTOA, which states that Tangent is Opposite/Hypotenuse while Sine = Opposite/Adjacent which would give u different answers

[@uncle1804]

nevermind I have no idea what im talking about :(

[@jessicaxin9460]

@@uncle1804 haha thank you regardless

[@yozi1062]

@@jessicaxin9460 check the angles i think the opposite isn't constant so u need tan

[@mylessszz]

@@jessicaxin9460 I think its because 100 isn't constant and is only like that for that specific instant unlike 80 which stays at 80 at all times.

[@hectorneedsmoney]

thanks!

[@archee2364]

Thank you

[@zybfx6757]

For the second one i got -9/80, how come you times it by sec squared theta?

[@teerthavyas4779]

i also got that

[@hermes112]

deririvate of tanx is sec^2x

[@YRO.]

6:32 made me lose focus

[@rishi1789]

lol need u