I almost study my whole 9 ,10,11, all from RUclips most of the time I am here to clear my doubts Thanks to all those teachers who are still working hard for all of us In shaa Allah ,Allah will definitely bless them For their efforts in the form of rewards
Sir i am very very thankful to you...i have completed my first year course by looking to all your playlists...l have never seen teacher like you before... your way of teaching is unbelievable...the easiest way you use to clear our concept... God bless you and increase you progress in physics more and more.....
Sir l have obtained 74 marks in physics paper (board exam) just bcz of you .thanks alot sir🥰🥰🥰🥳🥳🥳👏👏👏💕💕💕💕💕💕💕💕💕💕💕💕💕💕💕♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️💕💕💕💕💕💕💕💕💕💕💕💕
Allah apko isska ajaar dega jo neeki ka kam kar rahe hy app .App k iss lecture se itni help hotii hy itna acha zaberdast pharty hy app k koi jawab neii allah app logo ko jo yeh baalaii k kam kar rahe hy alllah app logo ko haar kushii naseeb kare dil se dua nikalti hy apke wajjah se itni help hotii hy pharne thank you so much🥺♥️
Sir , Yes u understood that, force is directly proportional to acceleration, So that why we said acc is max on extreme, But, according to the definition of Acceleration, ( change in velocity as know as acc) Then, at extreme the velocity is 0. So .. how the acc is max .. there is no change in velocity.
Sir In this lecture you describe acceleration, Angular frequency and time period of mass attached to spring but what is the frequency of mass attached to spring? And Sir you're great Sir in world May Allah bless you and give you long life Amen ❤
You are right it makes confusion But at mean position restoring force become zero since force = ma if force is zero it mean acceleration or mass is also zero, but we also observe mass can't change so it mean acceleration is zero Hope you will get it ❤
I have a question, as you said in the lecture that if rest.force is max. than acceleration is max.. its mean that acceleration depends on force, but acceleration is change in velocity with respect to time,so why cant we see acceleration on the basis of velocity
A.o.a sir apne 2 playlist banayi hai is chap ki mein ne yahi topics apky purani videos se deakhi hain lekin apne yaha ziada acha samjaya aor kpk book k hisab se ab pirse lecture lene parh rahe hn 😢
Sir apny kha restoring force is directly proportional to the displacement from means position ..as point ki samj a gai . Jb body displace h gai tb restoring force at gai ....restoring force ka oppsite direction to the displacement kasy gvi
Sir ap na jb acceleration ke bt ke to ap na kha k mean position sa move krty HUYA restoring force ke bt ke halakn restoring force extrem position sa mean ke trf lagti ha
Sir is may aik force toh restoring force hai aur dusri force Jo mass par lag rahi hai toh acceleration restoring force ki direction may Kyu produce ho raha hai aplied force ki direction may Kyu nahi produce ho raha
Aoa respected sir! I have a question, according to Newton's second law whenever there is force there is acceleration... when body goes from mean position to extreme, there is decrease in velocity so acceleration due to applied force must be in opposite direction (towards mean). Then why we say acceleration is produced only due to restoring force?? why not applied force?
Restoring force is equal to applied force but in the opposite direction. Actually, applied force is simply changing to restoring force. And remember that you are considering two different situations. 1st in which body is free to move, not attached to any string. But in 2nd case, the body is not free. So please discuss this separately.
@@atifahmadofficial You mean to say once force is applied then its restoring force that carries the bob attached to string back and forth? applied force ki baat khatam hogayi toh hum restoring force wali acceleration hi discuss krenge?
Sir acceleration aur displacement always opposite direction me kese ho skte? Jab mass extreme position se mean position ki tarf jata, tab to acceleration aur displacement dono same direction me hote
@@Eathrealak SHM mein acceleration always towards the mean position hota hai. Jab mass means se extreme ki tarf ja rha hai, to acceleration mean position ki tarf aur displacement ki direction from mean to extreme hui, jahan ye bat satisfy hoti hai k acceleration aur displacement opposite direction mein hain. Lekin jab hum extreme pe ja k mass ko chor den, tab acceleration to mean ki tarf hi hoga , because hmesha wo means ki tarf hota hai,but is bar body extreme se mean ki tarf ja rhi hai, Kya is Baar acceleration aur displacement dono same direction mein na huwe? Jab k hum ye bolte hain k acceleration aur displacement always ik doosre k opposite hote
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I almost study my whole 9 ,10,11, all from RUclips most of the time I am here to clear my doubts
Thanks to all those teachers who are still working hard for all of us
In shaa Allah ,Allah will definitely bless them
For their efforts in the form of rewards
Thanks 🙂
Sir i am very very thankful to you...i have completed my first year course by looking to all your playlists...l have never seen teacher like you before... your way of teaching is unbelievable...the easiest way you use to clear our concept... God bless you and increase you progress in physics more and more.....
Really are u student of 11
Indeed he is very good.
Sir you are working hard Allah will give you fruit of your hradwork
Thanks 🙂
I always recommend your lectures to all my friends because your way of teaching is soo good and easy 😊
The way you explain it is just amazing...
26:09 RIP HBL....
Jahan force wahan acceleration... 😂😂😂
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may allah give you 10 million subscriber sir your videos help us alot in understanding the physic
Sir l have obtained 74 marks in physics paper (board exam) just bcz of you .thanks alot sir🥰🥰🥰🥳🥳🥳👏👏👏💕💕💕💕💕💕💕💕💕💕💕💕💕💕💕♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️💕💕💕💕💕💕💕💕💕💕💕💕
Well done🙂👍
@@atifahmadofficial thank you sir♥️♥️
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Allah apko isska ajaar dega jo neeki ka kam kar rahe hy app .App k iss lecture se itni help hotii hy itna acha zaberdast pharty hy app k koi jawab neii allah app logo ko jo yeh baalaii k kam kar rahe hy alllah app logo ko haar kushii naseeb kare dil se dua nikalti hy apke wajjah se itni help hotii hy pharne thank you so much🥺♥️
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Sir ,
Yes u understood that, force is directly proportional to acceleration,
So that why we said acc is max on extreme,
But, according to the definition of Acceleration, ( change in velocity as know as acc)
Then, at extreme the velocity is 0.
So .. how the acc is max .. there is no change in velocity.
Chapter k concept bhot axhe se clear ho jate but phir bhi Numericals me kafi problems ati solve krne me..
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Masha Allah great sir
Sir In this lecture you describe acceleration, Angular frequency and time period of mass attached to spring but what is the frequency of mass attached to spring?
And Sir you're great Sir in world May Allah bless you and give you long life Amen ❤
Frequency of mass attached to spring is
f=1/T
f=1/2π √m/k
f=1/2π(√k/m)
This is the frequency of mass attached to spring 😊
@@armishadil Thanks ❤
Very well sir❤️❤️
Thanks 🙂
Sir your lecture is very good
Sir there is little confussion ..... V=max at mean point but acceleration is although acceleration = delta V/ delta T .... pls clear
You are right it makes confusion
But at mean position restoring force become zero since force = ma if force is zero it mean acceleration or mass is also zero, but we also observe mass can't change so it mean acceleration is zero
Hope you will get it ❤
Sir❤
jazakallah khair sir
Siiir amazing lecture
Sir maths class 12 ki videos be upload kare
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Sir mashallah nice leacture
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Sir, why are we using omega when we are talking about back-and-forth motion, not circular motion?
I have a question, as you said in the lecture that if rest.force is max. than acceleration is max.. its mean that acceleration depends on force, but acceleration is change in velocity with respect to time,so why cant we see acceleration on the basis of velocity
❤ Sir
Your are genius Sir
A.o.a sir apne 2 playlist banayi hai is chap ki mein ne yahi topics apky purani videos se deakhi hain lekin apne yaha ziada acha samjaya aor kpk book k hisab se ab pirse lecture lene parh rahe hn 😢
MashAllah❤
nice
When body is moving from extreme to mean.what will be direction of displacement?
Thank you sir🌺✨
Sir Kindly 1st year physics k Numerical ki bhi playlist bna dein...!!
Thank and 💙 you.SIR!
Sir in which displacement K.E and P.E are the same??
Thank you so much sir
Sir apny kha restoring force is directly proportional to the displacement from means position ..as point ki samj a gai . Jb body displace h gai tb restoring force at gai ....restoring force ka oppsite direction to the displacement kasy gvi
sir pls 11 ki new book (2024) per bhi lecture upload karen na ap buhat acha parhate ha math and physics pe as soon as possible plz
Aoa.
Sir g horizonatal mass spring system k lacture bhii uploadd karr dd ..
Assalam o alaikum sir
Sir jo jo app lecture mein likh watay hai siraf woh hi agar paper mein lokh du to sai hai
Well explained
Thanks 🙂
Sir ap na jb acceleration ke bt ke to ap na kha k mean position sa move krty HUYA restoring force ke bt ke halakn restoring force extrem position sa mean ke trf lagti ha
Why writing of this lecture is different as compare to other lecture. What is the reason behind this sir?
Keep it up 👍👍👍👍👍
Sir is may aik force toh restoring force hai aur dusri force Jo mass par lag rahi hai toh acceleration restoring force ki direction may Kyu produce ho raha hai aplied force ki direction may Kyu nahi produce ho raha
Aoa respected sir! I have a question, according to Newton's second law whenever there is force there is acceleration... when body goes from mean position to extreme, there is decrease in velocity so acceleration due to applied force must be in opposite direction (towards mean). Then why we say acceleration is produced only due to restoring force?? why not applied force?
Restoring force is equal to applied force but in the opposite direction. Actually, applied force is simply changing to restoring force. And remember that you are considering two different situations. 1st in which body is free to move, not attached to any string. But in 2nd case, the body is not free. So please discuss this separately.
@@atifahmadofficial You mean to say once force is applied then its restoring force that carries the bob attached to string back and forth? applied force ki baat khatam hogayi toh hum restoring force wali acceleration hi discuss krenge?
Sir acceleration aur displacement always opposite direction me kese ho skte?
Jab mass extreme position se mean position ki tarf jata, tab to acceleration aur displacement dono same direction me hote
Lekin jab chor do mass ko to wo opposite direction mai jata hai which means the acceleration is in opposite direction
@@Eathrealak SHM mein acceleration always towards the mean position hota hai. Jab mass means se extreme ki tarf ja rha hai, to acceleration mean position ki tarf aur displacement ki direction from mean to extreme hui, jahan ye bat satisfy hoti hai k acceleration aur displacement opposite direction mein hain.
Lekin jab hum extreme pe ja k mass ko chor den, tab acceleration to mean ki tarf hi hoga , because hmesha wo means ki tarf hota hai,but is bar body extreme se mean ki tarf ja rhi hai, Kya is Baar acceleration aur displacement dono same direction mein na huwe? Jab k hum ye bolte hain k acceleration aur displacement always ik doosre k opposite hote