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Sir I've had problems with wedge motion from 11... Now my jee is near and i was really worried of mechanics... Thank you so much for breaking the concept from very basics and explaning in such a simple manner, it helped a lottt ❤🙏
The Answer Of Question 2 is Wrong The Correct Answer is . b = [F(1- cos(θ)) + mgsin(θ)cos(θ)]/[M + msin²(θ)] . Checked From Pathfinder (Pin it as I Wasted 15 minutes Redoing The Calculations Before Checking)
Problem 3 k alternate solution: Dono masses ki acceleration common normal ke about wedge ke acceleration about common normal se equal hogi, lets say wedge ka acceleration h a1, and theta is x acceleration of m2 = a1sinx [direction as if it goes inside the wedge (along normal)] acceleration of m1 = a1 sinx [direction as if it goes away from wedge plane (along normal)] so FBD se m2gcosx - N2 = m2a1sinx N1 - m1gcosx = m1a1sinx N2sinx - N1sinx = Ma1 on solving we get a1 = [(m2-m1)gcosxsinx]/[M + (m1+m2)sin^2x] and for individual blocks easily nikal jaayega.
Please explain why my solution for problem 2 is wrong Accel of wedge =b Accel of mass along wedge=a And let 'N' be normal b/w wedge and block Now net horizontal force on wedge, F - Fcos +Nsin• = Mb , eq 1 Net horizontal force on block (F-mgsin)cos -Nsin• =m(b+acos•) and acc of block 'a' along wedge = a=(F-mgsin•)/m ab upar ka saara equation solve karne par wedge ka acceleration video ke answer se match nahi kar raha hai Please explain where i have did mistake.
In the last equation you didn’t not consider bcos factor in the acceleration term along the surface. Since from ground, acceleration of wedge will also add
Guys tum sab ko reality batau ki maximum bache nlm wpe jaise chhote chapters mei itna time waste krte hai ki they dont study high weightage chapters like shm fluids waves rotation so please focus on them rather than focusing on 1st few chapters of class 11th❤❤❤
Also I Am not used to the standard terms in nlm. Mujhe in sb me dikkat aata h as me 11th m ussi trike se pdha hu aur koi standard book bhi nhi dekhi h 😔
🔸To join our Problem-Solving course for JEE Advance {Set of 60} which ensures strengthening, revision,
and concept coverage altogether, go here - courses.jeesimplified.com/cou...
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forms.gle/NcywqBrqSE45PhCUA
🔹Join the Telegram community
t.me/s/jeesimplified
this is a pure goldmine for JEE students, only channel jiski bell notification actually worth hai, thanks a ton Pratham bhaiya
please chemistry 🙆♀
Sir I've had problems with wedge motion from 11... Now my jee is near and i was really worried of mechanics... Thank you so much for breaking the concept from very basics and explaning in such a simple manner, it helped a lottt ❤🙏
I was just going to wrap up my studies but ab bhaiya ne video daal di toh ye dekh kr aur iske saare questions khud se bana kr hi sounga 🗿
1.5 years baad finally wedge constraint samaj
Shyd kisi ne kbhi iska why batane ki koshish nhi ki
But bhaiya you are a life saver
Waited for it
❤
Wonderful explanation
Bro this really helped in completing the loop holes in concepts...
Really helpful 👍👍🌹
Thanks bhaiya for this wonderful concept
Aapke ek do question se concepts me clarity aa gaya jisse next 50 question me dikkat nhi hoga
A video on multiple pulley problems would be amazing, please consider it
The Answer Of Question 2 is Wrong The Correct Answer is
.
b = [F(1- cos(θ)) + mgsin(θ)cos(θ)]/[M + msin²(θ)]
.
Checked From Pathfinder (Pin it as I Wasted 15 minutes Redoing The Calculations Before Checking)
Yes you are right, I missed one cos multiplication is mg sin.
Thanks for clarification
Thanks sir ❤
Bhaiya chemical bonding ke bhi imp topics ka crux banado pls ❤❤
Thank you for doing such great videos really helps out..
Thanks so much
Already done in class at top level by ns sir so these are seems to be easy😅
Arey Baap Re Ye Mera sbse weak topic hai thankx a lot
THANK YOU! this is my only part of nlm thst i suck at
Problem 3 k alternate solution:
Dono masses ki acceleration common normal ke about wedge ke acceleration about common normal se equal hogi,
lets say wedge ka acceleration h a1, and theta is x
acceleration of m2 = a1sinx [direction as if it goes inside the wedge (along normal)]
acceleration of m1 = a1 sinx [direction as if it goes away from wedge plane (along normal)]
so FBD se
m2gcosx - N2 = m2a1sinx
N1 - m1gcosx = m1a1sinx
N2sinx - N1sinx = Ma1
on solving we get a1 = [(m2-m1)gcosxsinx]/[M + (m1+m2)sin^2x]
and for individual blocks easily nikal jaayega.
thank you bhaiya this was one of my weakest topic and it would help me alot. THANK YOU once again.
Thanks 🙏
Please explain why my solution for problem 2 is wrong
Accel of wedge =b
Accel of mass along wedge=a
And let 'N' be normal b/w wedge and block
Now net horizontal force on wedge,
F - Fcos +Nsin• = Mb , eq 1
Net horizontal force on block
(F-mgsin)cos -Nsin• =m(b+acos•)
and acc of block 'a' along wedge =
a=(F-mgsin•)/m
ab upar ka saara equation solve karne par
wedge ka acceleration video ke answer se match nahi kar raha hai
Please explain where i have did mistake.
In the last equation you didn’t not consider bcos factor in the acceleration term along the surface.
Since from ground, acceleration of wedge will also add
Sir rotation karwa dijiye!
6:47 sahi toh hai acos37
Bhai saare question easily pseudo force se kiye jaa sakte hai
Definitely, but main theme was to make people understand about the wedge constraint and also from an inertial frame.
Guys tum sab ko reality batau ki maximum bache nlm wpe jaise chhote chapters mei itna time waste krte hai ki they dont study high weightage chapters like shm fluids waves rotation so please focus on them rather than focusing on 1st few chapters of class 11th❤❤❤
Chemistry pls
3:02 ye restriction ground k respect kyu nhi hoga ?
Hi
Should I get {SET OF 60}, if i am in class 11 as of now?
Yes, you certainly should.
Will anyone tell me what was the Vn^ in the video???? 😢😢😢
n cap hai v vector ka direction
velocity along common normal between blocka nd wedge
Velocity ka n cap me component
problem 2 mein problem hai mujhe
Second problem me constraint use kese hua? Aur voh equations simplify kese hue pls koi btado
Basically we deduce that w.r.t to wegde block will move in upwards direction along the incline
Thank you @@jeesimplified-subject
Also I Am not used to the standard terms in nlm. Mujhe in sb me dikkat aata h as me 11th m ussi trike se pdha hu aur koi standard book bhi nhi dekhi h 😔
🥸
Ahem itna bhi padhaku nhi banna tha...
Bhai tu jee ki prep kr rha hai ye toh tere liye kuch bhi nhi hona chahiye tha💀
@@Comic_relief_character I wasn't taking about the concept. I said it cuz I clicked on the video within 15 secs of it being uploaded