Because given section is symmetrical about Y axis But if you are asked to find the X bar in the exam then you have to calculate it. For reference you can watch previous videos
Brother you have to consider references axis first then you can easily calculate the centroid. There will not be a formula to calculate centroid along x-axis because it depends upon the reference axes Refer this video you will understand all ua-cam.com/video/I_fRpGLn13I/v-deo.html
There is no hard and fast rule for that It is not mandatory to break the rectangles like i have broken. You can break them as you want also you can break them in 3 or 4 or asmany as you want. If you do the calculations correctly the answer will remains same in all cases
Sir..I have a Doubt..For calculating the moment of inertia for a rectangle axis passing through the centroid we can Simply use the formula bh^3/12..Right..?? I mean for a single shape
I'm sorry for the inconvenience.. Actually in video i have calculated A1= 1200 but while calculating y bar i have taken A1 as 120mm...but since i done my calculations before the video hence i have write 60.8mm as y bar. So that's the mistake i have done there..
Given figure is symmetrical about Y axis hence the x bar will lie on the Y axis. So you can directly say that the x bar will be on the Y axis. Although you can calculate the same if it is asked in the exam. I have only explained the concept here
Don't forget to follow me on my personal instagram for more updates: instagram.com/kunal_badgujar_07
Correction**
A1= 1200 mm^2
I have written 120 mm^2 in the video.
Sorry for the inconvenience.
thanks for the concept
Welcome
👍
thanks
A1 is 1200😮😮
man, i usually dont comment on videos , but this was so damn helpful!!!
Keep up the good work!
Thanks for the appreciation
Tomorrow is my exam this help me very 😂🤩
Thank you
Thank you... sir very nice video...I love your teaching style .. I got very clearly the point ...
Thanks for the appreciation
Bhai man kar raha hai tumko gale laga ke thanks bolu❤️❤️❤️
Dil se dhanyavaad 🙏💕🙏💕
Welcome sir
Thanks sir from pakistan
Thanks from Bangladesh😍😍
Welcome
TQ mere bhai ❤️❤️❤️❤️
Welcome
Thank you so much for explain in detail 👍🏻
Thanku brother it was helpful i was desperate to learn this to teach my bestfriend you did help me ❤ from kerala
Thanks for the appreciation brother
Best video ever
Thanks
Thank u so much
Tomorrow is my exam
And it really helps me😄🙏🏻❤️
Thanks for the appreciation
Thanks sir ❤
Welcome
Thank you so much sir........
Welcome
Best teaching sir
Welcome
Acchi bhut acchi hai
Thanks
Thanku sir. 🙏🙏 aap bahut aacha padhate ho. Aap aur v topic per video banaye .
Yes brother i will upload
I liked it 👍👍💯
Very good👍
Thank you very much
Bro Ixx1=IG1+a1 h1^2 [h^2=(Y bar - Y1) ^2] use this bro but it good bro you explain so nice I am from Tamilnadu thx 🙏🙏🙏 bro
Thanks for the appreciation
Bro i watching this video for my diploma som 1 semester 3 but it is postponed due to heavy rain in Puducherry district 🥺🥺🥺🥺
Thanks sir...❤️ From.. Gujarat 🙏
Thanks sir from lahore# Pakistan
Bhi app kis semester men ho
Welcome brother & love from INDIA
7th sem
Nice explaination bro thanks for helping keep going🤗
Thanks for the appreciation
@@CivilStuff but you better say the correct answer for the problem so we can confirm the method
Short and superbbbbbb
TQ so much bro it really helps me april 1st is a exam 😁
Welcome bro
Thank you Sir 👍🙏
I love u brother..love u brother from Pakistan..
Love from India brother
Y bar = 60.8 then it should come upon ? X2-X2
Thanks from mars🌚
That is red
Tnx ✨🥰 sir
Very nice 👍 videos
Thanks for the appreciation
Thanks sir
Your c will depends on your a if will fall after the neutral axis or before...
Simple and clear without hindrance so amazing
Ye ques hamaare end sem test mein aaya tha. 1st year Bits Pilani😂
I hope you have seen this video before the exam😅
2.09 × 10⁶ mm⁴ is correct answer ❤
Thank u broo
Sir did we find MOI without finding centroid
Sir,Symmetrical Section Me Centroid bhi Nikalna Parta hai?
Hala ki humein pata hota hai ki Symmetrical section ka sebtroid center me lie karke, but qiestion agar banta hai to solve karna padta hai
thank you bro
Welcome
Thankyou
Welcome
is Y2 50 or 70???
70
Ans of y bar is 71.54 bro
Kindly explain engineer
Thanks
Nice 👍
Why we are not finding x bar ?
Because given section is symmetrical about Y axis
But if you are asked to find the X bar in the exam then you have to calculate it.
For reference you can watch previous videos
Bro y3 = 60 right hai q ki fig 3 ke centre se 10mm and fig2 ke center se 50mm
Nicely explained
Y bar wrong ans nikla hai ...
Why Ixx2 par A+h^2 ? Please see it .
We used parallel axis theorem
Bro it's A*h^2,,,, I think he has written it mistakenly
Tq sir
After 2 hr,i have my ca,so let's see 😂😂
From which university you are
A1=1200mm^2
Sir please make videos for stress and strain pls ...(MOS)
Yes brother
@@CivilStuff thank u sir iam waiting 💎
Bhai agar ye question ya is type ka question aa gaya paper me to mere taraf tumhara ek mahine ka recharge free mere taraf se 🤗🤗
😅Thank you for the appreciation brother
Sir in first rectangle A1 is not 120 it is 1200
Yes
A1=1200mm hoga
A1 AREA =1200
Yes bro
There is calculation mistake while calculating the A1
Thanks for the correction
pens are superb, which pens did
you used
Brother those are normal black and red gel pens.
I got them from local stationary shop for 5 rs each
@@CivilStuff😂😂😂😂
Sir how to find the centroid along x-axis of second rectangle
Brother you have to consider references axis first then you can easily calculate the centroid.
There will not be a formula to calculate centroid along x-axis because it depends upon the reference axes
Refer this video you will understand all
ua-cam.com/video/I_fRpGLn13I/v-deo.html
ybar 42.62
How to saparet the rectangles 1 and 2, 3
There is no hard and fast rule for that
It is not mandatory to break the rectangles like i have broken.
You can break them as you want also you can break them in 3 or 4 or asmany as you want.
If you do the calculations correctly the answer will remains same in all cases
sir you check the a1 once
Ok
A1=*1200mm²
Yes brother
Sir..I have a Doubt..For calculating the moment of inertia for a rectangle axis passing through the centroid we can Simply use the formula bh^3/12..Right..?? I mean for a single shape
Can you send your problem on civilstuff@gmail.com
40 min lagey solve karne
I hope you got the concept
There is a error 11:30
Please tell
Rectangle 1 ka area 1200 not 120.
By mistake 120 ho gya hai brother
Koi iska correct solution bhejo
X bar...q nahi nikala..? Niklega ya nahi?
Nikal sakte hai
Agar apko question me puchha hai to nikalna padega... Aur uski value apke Reference axis ki positions pe depend karegi
Bhai aap Ixx point legana bhul gaye
Shayad
sir ji A 1=60 x 20=1200म m m hoga
BOX SECTION KA IXX KA VIDEO BANA DO
Ok brother
Sir hamare exam August 2 me he important question dijiye me odisha sctevet
Syllabus share kijiye brother
A1=20*60=1200
You find the value of y1,y2, y3 in wrong way.
It will be,
Y1 = 130
Y2 = 70
Y3 = 10
What about x1,x2 and x3
Kya aap teacher ho
Nahi brother, m a bachelor
120 ayega A1
Effective width b bta do
Matlb brother
Bhai y bar ka ans 60.8 mm nh hoga 42.62 mm hoga
Ya exactly!
I thought I did wrong n Rechecked so many times 🙄
I'm sorry for the inconvenience.. Actually in video i have calculated A1= 1200 but while calculating y bar i have taken A1 as 120mm...but since i done my calculations before the video hence i have write 60.8mm as y bar.
So that's the mistake i have done there..
@@CivilStuff Thank you for your clarification ☺
Appreciate it 🌸
Agar verticke axis ki tarah horizontal axis find nahi nikal sakta
Matlab
Sum is wrong❌ explanation
Agar tu samajh Nehi payega toh tere liye wrong hoga na
Height kaise nikala hai malum hi nahi chal raha hai
Konsi height sir?
Y" =76.69?
Bro A1 1200 hogi question galat
😂
I xx3 = something kaise aaya mera to alg aaraha hai
Y bar=60.9mm not 60.8mm
Yes, engineer. How did he come up with that figure?
Sir y baar ka value 38.25 aaa rh h 60.8 aap kha se likh diye
Brother video me A1 ki value galti se 120 likh di hai
It is 1200 actually
Sorry for the inconvenience
Sir aap ne jaha A1=1200 hoga app 120 liye hai
Yes.. Galti ho gyi thi brother
A1, is wrong
Hi
Hello
Rectangle 1 20×60 =120 mm kasa huaa
1200 hota hai brother... Galti se 120 likh diya tha mene
X bar kyun nahi nikala only y bar nikala
Given figure is symmetrical about Y axis hence the x bar will lie on the Y axis. So you can directly say that the x bar will be on the Y axis. Although you can calculate the same if it is asked in the exam. I have only explained the concept here
tysm
A1 = 1200 hoga sir
Yess..
Sir wha 120 nahi hoga 1200 hoga sir
Pls refer to the pinned comment
Bhai 1200 hogi or y1 130 hoga
Yes brother
Sir make video on simple stress and bending moment know
Ok sir, will make it