Dimensional Analysis

[@theminerpigeon606]

This really helped me out in my physics class at my college because I didn’t understand the lecture materials at all and was just stuck for what felt like an eternity

[@lekanganambela5183]

This video needs more exposure. Thank you.

[@ballbuster6185]

tla kwano kego gautse

[@andysekgere1893]

😭😭😭

[@christopherporter2167]

I’ve been watching dimensional analysis videos for hours and this is the first one that made sense. ❤

[@garrisonturner5670]

@@christopherporter2167 glad it helped!

[@alectakaewa9364]

Bless you and your family! This was actually really informative and interesting. Sir, you wouldn't believe how much you have helped me!

[@garrisonturner5670]

Glad it helped!

[@franciainda1349]

thank you for this video, i have been struggling with physics at my university and now is more clear to me hoy to do dimensional analysis, god bless you sir, have a wonderful year!

[@robog9084]

my friend missed half of our unit for chem because he was out of the country and our disgrace of a teacher is making him take a test tomorrow on this .. he randomly found your video and is actually watching it as we speak 😭 hopefully these comments are true, wish him luck lmao

[@garrisonturner5670]

@@robog9084 lemme know if the video helped!

[@RusseCF88]

As someone who has been battling with dyslexia my entire life this video explains dimensional analysis very very well! I have looked at other videos and I have only grasped very little. Thank you. Looking forward to watching your other videos.

[@garrisonturner5670]

I appreciate your response. I’m glad to know folks are finding the content useful in their studies. Best of luck!

[@user-kg6mx2yy5o]

Wow you are the first teacher to make me understand this topic❤

[@garrisonturner5670]

Glad you found this helpful!

[@user-ri3uv7xz6p]

Wish my physic tutor was you. Well explained...thank you and may GOD bless your carrier.

[@garrisonturner5670]

Hi folks, to those who are finding this video useful, what other specific topics would be helpful to cover?

[@standingsheaf993]

Galilian invarians

[@garrisonturner5670]

@@standingsheaf993 I’ll see what I can do.

[@marthamuchelemba7383]

Agula motion

[@DanielCee-lm7ge]

This was so helpful, on a topic I was really struggling with. You sir are the goat, may your pillow always be cold on both sides.

[@muhammadmuqri5570]

alhamdulillah. thank you prof

[@mohamedgacal1730]

Thank you, i was struggling understanding it at my university and you helped me. Great explanation!

[@garrisonturner5670]

Glad it helped!

[@GrimDark_92]

Thank you for doing this video, literally just come from my analytical studies tutorial and as per it's not failed to make me feel 1 inch tall, I'm on my foundation year, this is how it should be taught l.

[@garrisonturner5670]

Glad it was helpful!

[@user-ru8mh5bu3b]

Really appreciate it Thanks

[@nmfullking6295]

I just want to hug you man

[@Justuskalasathefithdimension]

Wow 😲😳. God bless you sir. I really needed this ❤

[@nacerlifa]

Good Video Sir. Keep it up

[@dawidkasperczyk9391]

Thanks to you, I've finally made my homework. Thank you.

[@waakoshaldon7506]

Thank you so much I really needed this I have exams on Friday and I didn't have a clue on dimensional analysis

[@traceyonu4228]

This is definitely going to help me pass my JAMB

[@Sk_cule747]

Life saver, thank you 💫

[@ginaminalyo2625]

Thank you so much sir your explanation is better than my teacher.

[@ari-man]

Cool video, thanks

[@EmeliaAmarteifio-ul1bh]

Thank you for the video and keep on doing the good work

[@bramsongondwe4606]

i really got guided in this video

[@warrennesh2394]

Great lecture

[@shubhamshandilya1814]

A great lecture thank you :)

[@robertmaoni7256]

This is a good lecture

[@timothymilsom1392]

Thank you very much! Much better explained then in my textbook!

[@johnmcintyre1665]

you simply this well done. I have seen others make it so complex

[@garrisonturner5670]

🙏

[@MartinKorim]

Well explained 👍

[@garrisonturner5670]

Thanks!

[@alicekalombo9562]

Very helpful 👍

[@thelmyasu3073]

This was very helpful for me. Thank you so much, sir

[@iHamza7]

Really helpful video!

[@chilube]

God bless you 🙏 Thank God I've understood it 😅

[@AndSooOn]

Amazing video

[@lincychamba5579]

Well explained

[@nacerlifa]

Nice presentation

[@garrisonturner5670]

Thanks a lot!

[@yunisguliyev3815]

Great explanation

[@miketembo7250]

Awesome 👍

[@edinakalaba9206]

Wow sir thank you for you have helped me know and understand

[@ZIBANOMAUNGA-qt9tj]

Thank you sir this really helped me in revising for my test

[@garrisonturner5670]

Glad it helped!

[@postvizsla1598]

Omg this vid was so helpful, thx so much ♥♥

[@stevendovi]

Wooo thanks sir

[@aphilemdluli]

Thank you sir. God bless you.

[@edwinikamati2240]

Thank you sir very helpful

[@Jessica-ck5jy]

very helpful. Thank you!

[@kimabrams97]

thank you that answered my question!

[@skygame5004]

Thank you sir.

[@ah_xue_5]

Amazing lecture!

[@ALE-hi5mj]

Thank so much sir ilu

[@benshumpert6906]

Thank you for this information

[@user-sg8mw3ii3i]

Thank you so much for this!!!

[@user-sb7np6nq5o]

This is really helping me 😊

[@garrisonturner5670]

Glad it did!

[@theeditaesthetic]

this simplified it for me, thank you!

[@MitchelGracious]

This is so helpful thank you❤

[@TheFabricator03]

Thank you for the video.

[@Piivcl30]

Thank you very much!

[@RongNam-hw2fn]

This was such a great teaching

[@titussameta7754]

Your just awesome

[@Roland-nx4jk]

I love it ❤❤and Oliver twist ask for more you know 😊

[@henrymusonda2734]

Thank you ❤️💯 understood

[@pezokawele6400]

Helpful

[@lucy.intheforest]

this helped a lot! Thanks so much!

[@garrisonturner5670]

Glad it helped!

[@nisingizwelambert]

Byiza cyane

[@yamannajjar9546]

This is amazing man thank you so much

[@i-hrtpink]

THANK YOU

[@abraham4124]

What would be the unit if the variable appears in mathematical power in exponential terms. For example, e^(alpha * t) is on side of the equation. Should the its dimensions always be nullified by the constant that comes with it?

[@garrisonturner5670]

When a variable appears as the argument of an exponential, trigonometric, logarithmic, or hyperbolic trig function, the overall argument needs to be dimensionless, so any constant that appears in the argument needs to cancel the dimensions of the variable out. So, in your example, e^(alpha*t), alpha would need units of inverse seconds (like frequency or angular frequency.)

[@treasimon]

thank you Garrison !

[@pirilacbanda2440]

Literally have an exam in 20 minutes

[@senaanosama5181]

Thank you

[@user-nf1xr2xj3c]

His has helped me to understand

[@cyprianchipipa5127]

Thank you so much

[@user-rf4te3nx3q]

Perfect ty sm

[@muneimadamalala8103]

Thank you 🙏

[@user-pm1sn3gl3x]

Thanks

[@arianshaygan1217]

thank you sir

[@genebelcherskeyboard]

thank you king

[@aubreymatope6101]

thanks to you

[@aubreymatope6101]

i didn't get it in class , now am fine The lecturer wrote t=klmgn where m is index for l and n index for g , asked us to find the values of m and n help me pleasee

[@jeremiahgaye9088]

Thank you so much sir, but I'm a bit confused on how one of the units was left out.

[@garrisonturner5670]

Can you give a time-stamp of where in the video you are referring?

[@billyrose100]

@@garrisonturner5670 I think he means around 8:40

[@garrisonturner5670]

@@billyrose100 if that is the correct time, there was a square in the denominator, I erased it because it canceled with the T in the numerator.

[@jameshenry3530]

So, 2000 pounds = 1 ton is not an equation?

[@garrisonturner5670]

Sure it is. It is also a useful conversion factor as well. It's not an equation in the algebraic sense with multiple variables, but it is an equation demonstrating an equivalency.

[@qennyaa]

thankyou so much man

[@garrisonturner5670]

Glad it helped!

[@solom4590]

hadir boss

[@mehmetsahapdonmez7897]

GOAT

[@mehmetsahapdonmez7897]

Even a baby can get it. Elite level of teaching. wish best for you

[@garrisonturner5670]

@@mehmetsahapdonmez7897 Thanks!

[@normal_person1]

Is x always equal to l?

[@garrisonturner5670]

Generally in physics, especially related to motion, yes, x, y, and z represent spatial coordinates and therefore carry dimensions of length.

[@caite5851]

How do i analyse SINCOSTAN?

[@garrisonturner5670]

The arguments of trig functions need to be unit-less. As a result, if you have something like y=A*sin(wt) where w is the angular frequency and t is time, then the units of w and t need to cancel out. Since t will be (in SU units) seconds, w needs to be (seconds)^-1 or radians per second.

[@MuhammadUsman-lx6ye]

is it only length and time that are used

[@garrisonturner5670]

In most of the introductory examples, yes, because most of the equations in the next section are kinematic and thus use position/displacement, velocity, and acceleration.

[@angelchikoti272]

Why are you always adding a T²

[@garrisonturner5670]

Because it’s better than adding a T^3… just kidding 😆. It’s because acceleration has units of distance per time-squared.

[@shanthkumarm2774]

If v=u+as show that this equation his dimensionaly incorrect 😊

[@akb7941]

L/T=L/T +L/T².L LHS #RHS

[@akb7941]

Incorrect

[@user-ly2jq4ce8w]

can you teg me in your next video conversion of units

[@garrisonturner5670]

Is there a specific part of unit conversions that is confusing? I might be able to help.

[@chathurakahawaththa]

❤

[@grandtheftOfficial-dw7sl]

noice

[@user-bn7vx4iz7q]

This is my biggest problem in physic 😢

[@danielkayira3827]

Acceleration is L/T and not L/T^2 if am not mistaking sir

[@garrisonturner5670]

Speed/velocity has units of L/T. Speedometers on cars are either miles per hour here in the US or km per hour in most other places. That is length per time. Acceleration is the rate at which velocity changes with respect to time, or length per time, per time, or L/T^2.

[@VH33GOAL8]

you are mistaking my guy thank you

[@garrisonturner5670]

@@VH33GOAL8 www.csun.edu/science/ref/measurement/units/units.pdf See the reference sheet above. Speed/velocity units are those of distance/time, while acceleration is how that changes with time. I wouldn’t normally argue a point like this, but this is an educational channel mainly for college students.

[@theeditaesthetic]

@@garrisonturner5670 i think Gilbert was replying to Daniel, the original commentor.

[@garrisonturner5670]

@@theeditaesthetic you are correct. I didn’t realize they were different commentators! My sincerest apologies!

[@h_2a]

شكلي الوحيد عربي هنا👀

[@shumailasikander9009]

I'm too later for tNice tutorials, I'll be back stoned...

[@michaeldominguezjr7503]

You spelled “is” wrong