haha you should play at a faster speed. 1.5 times worked for me.
@d3m0nsh1n3
4 жыл бұрын
lol so what would a long vid be?
@Jaxonyogi
4 жыл бұрын
@@d3m0nsh1n3 ur mom lolll
@ukstevedouglas
3 жыл бұрын
Maybe this is another meaning of the word 'short' that I wasn't previously aware of
@CripShat27
9 жыл бұрын
This is the first time I've sat through a physics lesson without wanting to scream and cry with frustration. Thank you so much.
@HamzaFarooqui21
10 жыл бұрын
"short video"...riiiight
@chichiokoro1639
11 жыл бұрын
I must say you are an marvelous teacher, as clear as broad day light. Please post . more. Thanks a lot
@rogerdellerba5908
9 жыл бұрын
i have never come across anyone that has explained this as well as you have; detailed,interesting as simple, as you have done. Just brilliant. Thank you.
@tinae.5051
9 жыл бұрын
A tremendous THANK YOU for explaining this in a way that is very easy to understand. I'm so happy after 4 hours of sorting through websites, my book, my notes, and youtube videos, that I finally found this and now I GET IT!!! I also appreciate your pace. I think most of my class is having problems because of the extremely rapid speed that this information is explained.
@mrw3440
10 жыл бұрын
THAAAAAANK you.. You have no idea how long I spent and how many different sources I went through trying to get my head around this. And then your one video.. = problem solved. Cheers!!
@Ariv002
2 жыл бұрын
Omg it’s been 8 years.., where are you?
@bolu2k578
8 жыл бұрын
honestly i don't know what i would have done without this video. you have saved my lab report, amazing video
@ronilynflores3726
6 ай бұрын
next time give sample solution because I dont understand although I understand your leasson but I want an example.
@yusuphukobo
Жыл бұрын
Your the best teacher -----keep it up (Study Hard for better life🤓🤓🤓🤓)
@jackcamp6231
7 жыл бұрын
Great vid! I've been one step behind all semester and this really helped.
@donnairishb.esconde907
2 жыл бұрын
Sir you helped me wth ths problem, thank youuu
@jamhamza8004
Жыл бұрын
Bro im in love with you man you just clear my doubts
@paulsykes9333
5 жыл бұрын
Sat through 20 minutes only to realise you weren't going to bother to explain the Trigonometry involved. What a waste of time
@Caritoooo
10 жыл бұрын
I just took my physics midterm and I got anxious when I found out that my coefficient of friction is less than 1.0. My professor told us that the coefficients are usually less than one. But I got an A on the midterm so I'm not sure. The number was 1.7 just like what you got in here haha.
@hollowbastion1662
3 жыл бұрын
"Short video" Lasts almost half an hour
@yuzuki8959
Жыл бұрын
Please post more teacher .Thank you.
@sasukeuchiha998
8 жыл бұрын
What about the coefficient of static friction on a surface, where the object is not in motion and stays stationary with no other forces on it besides Fn and mg?
@Jennifer72591
2 жыл бұрын
It’s been five years since you posted this lmao, but to answer your question, you wouldn’t be able to calculate static friction
@shadykane110
8 жыл бұрын
This is a very well made, sort of succinct (like 26 mins ;) ) video and thanks for it cause I've got a science project tomorrow and its 11 pm.
@bencornell8300
7 жыл бұрын
this was really helpful, thanks
@aaronevans1650
5 жыл бұрын
You could have started from 17 minuets till the end and we would have been good
@thelmalutterodt4473
2 жыл бұрын
Oh mine, I’m so pleased with this video, you are a life saver 💃
@chrismiles5816
7 жыл бұрын
So is the greek U another way to state coefficient of static friction? Or is that static friction on the object?
@lesegomotselenyane1706
6 жыл бұрын
thanx,,, u the best,,,,, for a change i wasnt feeling sleepy through this lesson as usual in class
@habeebatalimi4595
Жыл бұрын
I am so impressed thanks a lot
@Stvrfiire_
6 ай бұрын
Y’all just skip to 20:18 LOL
@ilaila3504
7 жыл бұрын
wow.... thank God for this video. but.... but.... like alllllll the other ones i don't know what mu units are because we don't use mu in my physics. I'm hoping it's Newtons but I'm still unsure what that final 1.73 actually is. would be nice if just one video would say that... what this mu unit is.
@michaelbarker8219
6 жыл бұрын
ila ila there is none
@jeromejeyz8499
2 жыл бұрын
Thanks bro u answered all the questions l had u amazing
@allansplace
9 жыл бұрын
Thanks. You're a life saver. I hope you have lots of these types of videos.
@usainphelps1491
6 жыл бұрын
So friction is the x component divided by the y component relative to the box
@kissyatienza2287
Жыл бұрын
How about on flat ground?
@spilledcoffee383
Жыл бұрын
Very thorough and very helpful, thanks
@anonymousyoutuber3002
5 жыл бұрын
You talk a bit slow, but definitely helped me out!!!!!!!!!!!!!!!!!!!!!!!! thanks a lot!
@SharanyaMarik
10 жыл бұрын
Very good video.... made this troublesome topic very clear to me.
@jasonandmelissanorris6029
11 жыл бұрын
Excellent! Thank you Tony!
@STarzzi-
6 жыл бұрын
So u want to find the friction 13:07
@dustincullom6410
Жыл бұрын
✨😲🔔🧐😎⛄🪴⛰️
@dustincullom6410
Жыл бұрын
✨
@dustincullom6410
Жыл бұрын
V
@samarehart8047
9 жыл бұрын
You just saved my lab group thank you friend
@jnguyen1752
7 жыл бұрын
You are amazing. This is so clear and precise. THANKS SO MUCH
@somerandometanker3455
4 жыл бұрын
yah real shot my due
@Madnessj
Жыл бұрын
make more videos!!
@Prince-lr4ky
10 жыл бұрын
like right now the whole thing isn't complicated no more....Wish I had ya as my prof :(
@theadchefer
10 жыл бұрын
speak english
@Varghalur
6 жыл бұрын
I just wanted to thank you for this video! It really helped me!
@mukulsharma5738
10 жыл бұрын
Awesome explanation i have ever seen ! thank u sir
@serinnnn-l9j
10 күн бұрын
Thank you!
@lukeimurdad2465
3 жыл бұрын
From the bottom of my heart... thank you
@niswahshahrir95
6 жыл бұрын
Finally i understand, thank you
@Amlanjyotis73
9 ай бұрын
❤
@adamzarith8740
Жыл бұрын
thankss bro
@saraacevedo9813
4 жыл бұрын
very helpful ! Thank you
@TheTomboy345
9 жыл бұрын
When would gravity be negative when dealing with ramp problems?
@austinsemeta
9 жыл бұрын
+Martian Martain, Gravity is always positive, The negative and positive come from setting up a coordinate system within a problem.
@TheTomboy345
9 жыл бұрын
+Austin Semeta so on the diagram is gravity negative because it's usually the opposite force compare to thw other forces the side gravity is on?
@austinsemeta
9 жыл бұрын
+Martian the coordinate system set up for this video was that weight or (mg) pushing down on the box except the box was angled, this is where cos theta comes into play. I think of cos as an x value so in flat problems we can also put cos but the angle is 0 and cos0 is just 1 so we usually dont put it there. on the other hand sin is the vertical force or sin(y) value, +-gsin(theta). since gravity is pushing down on the box and the ramp is absorbing the weight of the box, the ramp pushes back on the box in the perpendicular direction. the usual gravity is -9.8m/s^2 is negative because in just about every kinematic dimension problem the object falls back toward the orgin(ground). Gravity would be negative in this coordinate system if we set up the perpendicular values eqaul to each other. Fn=mgcos(theta) and then set the equation equal to zero by subtracting the right side via Fn - mgcos(theta) = 0. Long story short, Gravity is positive because Weight=mass*gravity, everything else depends on how your coordinate system is set up and how one manipulates the variables to solve for what is needed.
@TheTomboy345
9 жыл бұрын
Austin Semeta I really appreciate this.
@alexandergarcia3476
9 жыл бұрын
You just saved me from failing my test tmw, Thanx !!
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