Cosine Wave | Simple Explanation on a Giant or Ferris Wheel | Trigonometry | Learnability

Please watch our Sine Wave explanation video to better understand this video: • Sine Wave | Simple Exp...
Learn the fundamentals of a Cosine Wave. It is extensively used in physics, engineering, mathematics, and countless other fields. A giant or Ferris wheel is used as an analogy to explain the concept. A cosine wave can be just visualized as the horizontal component of a simple circular motion. It's plotted as position vs time or angle as the giant wheel rotates.
Sine and Cosine waves are fundamental to understanding Physics because they are components of a simple circular motion which occers frequenctly in nature
High school and undergraduate physics, math, and other sciences may benefit from learning fundamentals of this very useful waveform
The complement to the Sine wave is a Cosine wave which is thoroughly explained here (horizontal motion of the giant wheel)
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More videos to follow!

[@victorlavender1688]

Complimentary Sine = COsine, never thought of it that way .. Thanks

[@BoutiqueLaTrice]

Excellent video! Two math degrees teacher 15 years and have never seen a better video on cosine functions!

[@RoseUniversity]

Wow, thanks, that's a big compliment! Glad it was helpful and thanks for supporting the channel!

[@shivanshjha938]

This channel deserves respect seriously before after watching I though the subscribers would be in million. But i was a bit shocked definitely underrated .

[@Zapper124]

Brilliant Content! Thank you so much for this video.

[@RoseUniversity]

Glad it was helpful! Thanks for supporting the channel.

[@lodgechant]

If only more people who teach trig explained it this way! Thank you!

[@RoseUniversity]

Thank you again Andrew!

[@RANGARAJAN-rk1ij]

Quality of content js super

[@RoseUniversity]

Thanks!

[@ranjitkaur2454]

great video,👍

[@RoseUniversity]

Thank you 👍

[@ronaldschild157]

These are really well done videos and uses an innovative example with the giant Ferris wheel. Please continue to create more, and I hope you will gain many more subscribers.

[@RoseUniversity]

Thanks Ronald

[@reetbedi7617]

Thanks for explaining it in a short and simple way 👍

[@RoseUniversity]

You're welcome! More to come

[@andregrubert1560]

Sine is Cosine depends how you are lying down... Lovely 🌹 with a giant wheel on top of you or below... Makes full sense... Cot and tan would be a treat as well

[@RoseUniversity]

Andre, check out our Tangent Wave video!

[@ritikarawat3541]

This is an amazingly explained one! The concept which seems to be complicated one and is told to be mugged up has been explained so gracefully and with extremely easy example. Thanks so much for creating this video!

[@RoseUniversity]

Thanks Ritika

[@anuskakundu7186]

It feels pretty great when u can understand this tricky topic in less than 5 min

[@RoseUniversity]

Thanks Anuska! Doesn't it!? Thanks for supporting the channel and roseuniversity.org

[@solarpanel704]

👌

[@RoseUniversity]

Thanks

[@bedivinod80]

Good short video about cosine, Please also make about tan, cosec etc.Thanks

[@RoseUniversity]

Sure I will

[@blinks67]

@@RoseUniversity pls

[@blinks67]

@@RoseUniversity waiting for your tangent video

[@RoseUniversity]

Hi Blinks, please check out our Tangent wave video!

[@nitakumari4670]

Nice video 🙏🏻

[@RoseUniversity]

Thank you 🙌

[@nitingupta2738]

Thanks ...after 22 years of completing engineering .now i know what sine or co sine means.😏

[@RoseUniversity]

Great complement for us Nitin, Thanks!

[@shashidharshettar3846]

Wow for your honesty. As I thought all engineers this info is like knowing one’s back of your hand. I’m 69 yr old multi specialty board certified medical doctor in USA

[@SK-zc4rf]

We were on the same boat bro.

[@kennithlambert2563]

Simple and sweet. Sometimes It's easy to overlook the basics. Thanks.

[@RoseUniversity]

You are welcome! Thanks for the encouragement

[@DivyangiGamit]

I realy don't know how can i said to thanks to you. But thank youuuuuuuuuu soooooooooo much god bless you ❤❤😊😊😊 really so help full video for clear my consept😊😊😊 again thank you 😊

[@RoseUniversity]

Thanks so much for the appreciation and supporting Learnability! Glad it helped with explaining the concept!

[@Notformeme]

Thanks sir you helped very much i got difficulty in class 11 on this topic now all clear❤

[@RoseUniversity]

Glad to hear that! Thank you for supporting the channel and roseuniversity.org

[@radiologysolution7125]

You were blessing ❤️ want more videos

[@DiegoSynth]

Another fenomenal video!! It's 1:33am and I'm learning things I was never taught more than 20 years ago when I should have been 😅

[@RoseUniversity]

haha! thanks so much for the motivation!

[@Yasinaktimur]

Ty for your explanation finally understand where this waves comes from

[@RoseUniversity]

Glad it helped! Thanks for supporting the channel and Roseuniversity.org

[@sonnyl2915]

So finally Maths not difficult to be understood after all, it just the matter of how well the teachers are! Thx

[@RoseUniversity]

Thanks for the encouragement!

[@jannaukoko3390]

Thank you! Amazing content 💯

[@RoseUniversity]

Thanks again! Really appreciate the encouragement!

[@biermobiel]

Thanks for this video! Very nice explaination.

[@RoseUniversity]

Thanks!

[@googleevil9553]

Lots of "co"s in trigonometry. Cosine, cosecant, cotangent and cocaine. Now I understand it better. 😊

[@RoseUniversity]

That's correct, every single one has the same logic! Thanks for supporting us!

[@user-yd3jp8lz5t]

Thanks you are genius sir no one explained like this

[@RoseUniversity]

I am surely not but thank you so much for the encouragement Puja! Thanks for supporting the channel and roseuniversity.org

[@pengyuzhang1179]

great video! very concise!

[@RoseUniversity]

Glad it was helpful! Again, thanks for supporting us and Roseuniversity.org

[@CodeBadger-xh6xg]

Awesome Videos

[@RoseUniversity]

Thanks for the appreciation! and supporting roseuniversity.org

[@AbC-bj3gs]

amazing now it makes so clear in my mind, amazing info graphics

[@RoseUniversity]

Glad to hear that! Thanks for supporting Learnability and RoseUniversity.org

[@rogeriolima8152]

Fantastic Video, thank you!

[@RoseUniversity]

Thank you for the appreciation and supporting Learnability | RoseUniversity.org !

[@shototodoroki6822]

Ohh !! after wachin' it again i get it thnku🍓😭

[@RoseUniversity]

Thanks for supporting us!

[@tarigtom1]

So great

[@RoseUniversity]

Thanks!

[@5b2rajesh78]

Thank you sir.

[@RoseUniversity]

Glad it was helpful!

[@EbrimaOBah]

extraordinary

[@RoseUniversity]

Ebrima, thanks for the appreciation and supporting roseuniversity.org and learnability!

[@Flyrip]

Really excellent!!! Are you planning to do more videos?

[@RoseUniversity]

Thanks! Yes. Please see our plan on roseuniversity.org

[@hasnaingani9356]

sir you are really a life saver❤

[@RoseUniversity]

Thanks for the encouragement and appreciation!

[@sonnyl2915]

Amazing

[@RoseUniversity]

Thank you! Cheers!

[@venkatfaraday]

Great ❤️❤️❤️❤️❤️❤️

[@karrakameswararao5588]

Excellent explain

[@RoseUniversity]

Thanks!

[@sudipbosu8787]

Wow! ❤

[@RoseUniversity]

Thanks for supporting the channel!

[@bawadevau]

Thanks...

[@RoseUniversity]

You're welcome! Thanks Harish

[@quratulainraza1415]

wonderful 🤩🤩🤩

[@RoseUniversity]

Thanks for the appreciation!

[@AlessandroZir]

thank you! very insightful;

[@RoseUniversity]

Glad it was helpful!

[@monoman4083]

tangent next please..

[@RoseUniversity]

Done!

[@simpleman283]

👍

[@RoseUniversity]

Thanks

[@thilaksasidharan1066]

thank you

[@RoseUniversity]

You're welcome

[@dineshmehta3688]

V good

[@RoseUniversity]

Thanks!

[@LunaPokemon274]

So...Sin+coSin=90 degrees?

[@RoseUniversity]

Hey Frank, so the Cosine wave is just a Sine wave but shifted by 90 degrees, and a Sine wave is just a Cosine wave shifted by -90 degrees. In terms of the giant wheel example, if you plotted the sine wave starting from when the wheel already rotated 90 degrees, or after 5 minutes from the start of the ride, thats a Cosine wave. Also, what it means is when one wave peaks in amplitude the other is at zero. Another very important thing to remember is that your question is a very healthy attitude towards learning. Once you understand it, yeah its "simple", but often people forget that a new concept always requires patient thinking and understanding, you're right on track! Thanks for supporting the channel!

[@LunaPokemon274]

@@RoseUniversity You’re welcome!

[@andregrubert1560]

I wish my school thought me this way

[@radekhurkaa8610]

In Poland is another way. When "sin" have 60 degree, the "cos" muss have too 60 degree. I know this is complemetary angle but we have the stupid version :/ . Therefore the children when to start learn the about triangle - can not understand when is sin and cos

[@RoseUniversity]

oh ok! Yes, sometimes memorizing another way leads to confusion later on in life and makes it harder to grasp the concept. It's not stupid, its just the way your teacher probably learned the concept and passed it on :) Thanks so much for sharing and supporting the channel!

[@radekhurkaa8610]

@@RoseUniversity :) Thanks for explain :)

[@venkatfaraday]

Why you took it up.... 🙄🙄 Phase shift??

[@shototodoroki6822]

Thnx but u dont get the part of co urghhh 😅

[@RoseUniversity]

haha, its just a joke!