Spring Force and Spring Balance | NLM for JEE & NEET | Class 11

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Physics Galaxy

Physics Galaxy

Күн бұрын

Пікірлер: 197
@physicsgalaxyworld
@physicsgalaxyworld 3 жыл бұрын
Link to all lectures of Onion Physics of Kinematics - kzbin.info/aero/PLYVDsiuOZP5p6aY8hipMiTqqVbmdYAi0e Link to all lectures of Onion Physics of Forces & Newton's Laws - kzbin.info/aero/PLYVDsiuOZP5rw0mRGEJes7Tx2SbJP2qLZ Link to all lectures of PG Concept Videos of Constrained Motion - kzbin.info/aero/PLYVDsiuOZP5oFc3xG1OgB_zGxxjuNbM95 Link to all lectures of PG Concept Videos of Newton's Laws of Motion - kzbin.info/aero/PLYVDsiuOZP5o87acfiquV9CMzi-rfIdQk Link to buy Physics Galaxy Vol. 1 Book - amzn.to/3eVGUJd To see the content of all PG books, click - edyapp.com/physics-galaxy-books
@ramakrishna6394
@ramakrishna6394 3 жыл бұрын
Sir please teach little slowly and from basics ,do not skip anything p,ease sir in onion physics lectures I cannot understand in concept videos
@jaishreeram5808
@jaishreeram5808 3 жыл бұрын
Bhot mja aaya sir...thanks a lot 💞💞💞
@harshitrana7157
@harshitrana7157 2 жыл бұрын
HWIL 1) Ans ; 200N let a be the acc. of mass attached to spring balance and let T be the tension in the string equation: T - 4g = 4a in the question it is given that : T = 4kg = 40N so a = 0 equation of second mass acc . due to pseudo force = F / M = A : M = total mass equation for second block 4A - T = 4a = 0 4A = T = 4ON A = 10m/s^2 A = F/M = F/(12+4+4) = F/20 = 10 F = 200N
@msadvanced4563
@msadvanced4563 3 жыл бұрын
--- These lecture will filter yur concepts to a next level ..and boost our confidence
@sleepyfella
@sleepyfella 2 жыл бұрын
No lol 😂 these are so basic they won't even get you godd enough for boards level, let alone competitive exams
@3ufcjutuu411
@3ufcjutuu411 Жыл бұрын
@@sleepyfella Lol then u must be doing PHD for jee advance i guess XD coz iska bhar kuch nahi hai and baki alag question practice krke concept b sikhna milte
@gamingdata0058
@gamingdata0058 Жыл бұрын
@@sleepyfella joke of the day, i can see from your statement that you dont know how to study, poor you!
@ShivamPandey-wf2pj
@ShivamPandey-wf2pj 3 ай бұрын
@@sleepyfella RANK?
@tanmay204
@tanmay204 3 ай бұрын
​@@ShivamPandey-wf2pj Not found probably
@AdityaSingh-qf8dk
@AdityaSingh-qf8dk 3 жыл бұрын
First Answer :200 Newton,. 2nd Answer :12kg,24kg respectively Derivation of first answer:. Acceleration=F/12+4+4(on system). Since reading is 4 kg implies the both 4kg block will be at rest thus 4a=T=40Newton a=10m/s^2 implies F=200Newton Derivation of 2nd answer: Make equation of both the blocks as such you will get:(200-T=40a)*2______eq(1)(note that we have multiplied it by 2 for future reference 2T-200=20a______eq(2). Adding both we get a=2m/s^2 and T=120 Newton Now reading on spring 1 is T/10=120/10=12kg Reading on spring 2 is 2T/10=240/10=24kg Hope you got it
@doitrightwithella9299
@doitrightwithella9299 3 жыл бұрын
Wouldn’t there be a pseudo force on upper block?
@AdityaSingh-qf8dk
@AdityaSingh-qf8dk 3 жыл бұрын
@@doitrightwithella9299 yes there will be pseudo force on upper block definitely if you are in frame of moving block; that is actually balancing the tension caused due to string!
@doitrightwithella9299
@doitrightwithella9299 3 жыл бұрын
@@AdityaSingh-qf8dk understood now thanks
@jyotijumde7019
@jyotijumde7019 3 жыл бұрын
How can we guarantee sp2 block will go up?
@AdityaSingh-qf8dk
@AdityaSingh-qf8dk 3 жыл бұрын
@@jyotijumde7019 there are two answer to your question: 1)you can observe that the tension on sp2 is 2T while on sp1 is T thus sp2 goes up since both block have same masses ,however this observation doesn't helps always..... 2) if you want you can consider that sp2 goes down and make all equations at last you will found that the acceleration is negative ,this means acceleration is in opposite direction of what we have supposed!
@randomGUYdoingRANDOMstuffs
@randomGUYdoingRANDOMstuffs 3 ай бұрын
THANK YOU SO MUCH GURUJI..!! CHARANSPARSH GURUDEV JI..!!❤❤🙏🏻🙏🏻
@Shubham_byput.
@Shubham_byput. 3 жыл бұрын
Sir you do great work for us.when I read your book earlier then I see your lecture there is no doubt remain.thanks for giving such awesome lecture and book❤️❤️❤️❤️❤️❤️
@yashveerbishnoi9544
@yashveerbishnoi9544 7 күн бұрын
at 10:48 you have put the value k1= 400 in parralel but in series it is 400
@madhavdhage1643
@madhavdhage1643 2 жыл бұрын
22:25 (1)200N (2) 2i) 12kg 2ii)24kg
@hritiksharma7405
@hritiksharma7405 2 жыл бұрын
exactly Right 😊
@msadvanced4563
@msadvanced4563 3 жыл бұрын
Why all extraordinary teachers teach only physics 😭😭😭😭😭😭😭😭
@shivapandey8958
@shivapandey8958 2 жыл бұрын
Because physics is extraordinary.
@prasoonjha5096
@prasoonjha5096 2 жыл бұрын
@@tejasvi9413 biklul fark pdta hai
@shivamprakash4324
@shivamprakash4324 2 жыл бұрын
Becoz physics is an extraordinary subject
@stutitiwari7903
@stutitiwari7903 Жыл бұрын
Because only extraordinary people can understand and teach physics
@AyushRaj-fu6mt
@AyushRaj-fu6mt Жыл бұрын
Kyuki tum baaki teacher ko jaante hi nahi ho
@themonkadvisor2739
@themonkadvisor2739 3 жыл бұрын
appreciating your hard work sir......
@kanishkagarwal5659
@kanishkagarwal5659 3 жыл бұрын
Sir can you make onion physics for 12th also
@khushsharma5234
@khushsharma5234 3 жыл бұрын
I think iske baad vohi aayega
@Phantomboii007
@Phantomboii007 Жыл бұрын
best physics teacher itw
@jee2025aspirant
@jee2025aspirant Жыл бұрын
Thanks a lot sir 🙏🙏🙇‍♂️🙇‍♂️🙇‍♂️
@aakarsh8920
@aakarsh8920 2 жыл бұрын
The only of the uncles who is so much educated 🎓 ❤🙏
@Nsut_Aim
@Nsut_Aim Жыл бұрын
Wtf? Sir ko uncle nahi bolte bro Guruji bolte hai
@muralikrishnaakella8066
@muralikrishnaakella8066 2 жыл бұрын
22:20 force= 200N
@soumikmaji2460
@soumikmaji2460 2 жыл бұрын
1st answer will be 160 N do the fbd of 12 kg block tension will act leftward and f rightward as acc is 10 m/s square we can write F-T = 120 therefore f is 160 n
@Singh__anonymous
@Singh__anonymous 3 жыл бұрын
In HW 1--As hanging block(4kg) is not in contact with 12kg block,will normal force due to 12kg block act on it ?nd if not,pseudo force causes acceleration with respect to 12kg block!!!
@shreyanshsrivastava2799
@shreyanshsrivastava2799 Жыл бұрын
Same doubt
@shecould3911
@shecould3911 Жыл бұрын
@@shreyanshsrivastava2799 dude same yaha sablog 200 bol rhe
@anpan7090
@anpan7090 8 ай бұрын
bhai aapka enginerring chal rha hoga
@bettertomorrow8235
@bettertomorrow8235 3 жыл бұрын
Thanksss sirrrr
@srijaanbhattacharya1990
@srijaanbhattacharya1990 3 жыл бұрын
Sir apka book. Amazon pe hai kya??
@seemachatterjee9738
@seemachatterjee9738 3 жыл бұрын
Khud dekh lo na jaake
@koustubhtiwari5736
@koustubhtiwari5736 3 жыл бұрын
Which is better concept vedios Or onion physics
@priyanshusrivastava3325
@priyanshusrivastava3325 3 жыл бұрын
Concept videos
@Ajitkumar-wj7ev
@Ajitkumar-wj7ev 3 жыл бұрын
HWIL 1) 100N HWIL 2) 12kg. And 24kg Is it correct ?
@Ajitkumar-wj7ev
@Ajitkumar-wj7ev 3 жыл бұрын
Is it right ?
@nityagupta2085
@nityagupta2085 3 жыл бұрын
First q’s answer should be 200N ig
@Ajitkumar-wj7ev
@Ajitkumar-wj7ev 3 жыл бұрын
How?
@nityagupta2085
@nityagupta2085 3 жыл бұрын
@@Ajitkumar-wj7ev see @aditya singh’s comment
@Ajitkumar-wj7ev
@Ajitkumar-wj7ev 3 жыл бұрын
Ok
@ankitkumarsingh5777
@ankitkumarsingh5777 3 жыл бұрын
Sir now dpp are not provide by you Only relative motion complete Please dpp continue kar dijiye
@divyanshuverma552
@divyanshuverma552 3 жыл бұрын
motion in 2D bhi aagayi bro do it
@ankitkumarsingh5777
@ankitkumarsingh5777 3 жыл бұрын
@@divyanshuverma552 ok bro Nahi mai nlm ke liye bol raha tha
@YdvSyAero
@YdvSyAero 3 жыл бұрын
Sir advanced 2021 walo ke lie kuch start kre plaese.amazing amazing and amazing
@kunaljbk
@kunaljbk 3 жыл бұрын
Watch advanced illustration 👍
@asabhashiitian1321
@asabhashiitian1321 3 жыл бұрын
@@kunaljbk is that sufficient for adv...
@YdvSyAero
@YdvSyAero 3 жыл бұрын
@@asabhashiitian1321 yes that is sufficient . concept videos bhi dekh lo
@asabhashiitian1321
@asabhashiitian1321 3 жыл бұрын
@@YdvSyAero ok thanks
@akankshaprakash6083
@akankshaprakash6083 Жыл бұрын
Thankyou sir
@nirmalyamukherjee8339
@nirmalyamukherjee8339 3 жыл бұрын
sir kya ye lecture me puri content i really can't believe ki itni jaldi aap kaise chapter khata kr dete ho jaha log 9-10 ghante ki video bante he.sir plzz ye bata dijiye
@soumodeepchatterjee3248
@soumodeepchatterjee3248 2 жыл бұрын
Bhai aapko sirf in lectures pepended nahi rehna chahiye...sir ne kaha hai book ko refer karte rehne ke liye...and jo time dusro ke lectures me aapclass illustrations solving and understanding pe lagate ho, uss time ko aap book ke illustrations pe lagao...in lectures ka complete benefit lene ke liye don ek saath karte rehna hai...
@anujagrawal4404
@anujagrawal4404 2 жыл бұрын
22: 33 ,answer is 16 newton
@swastiksarkar3360
@swastiksarkar3360 Жыл бұрын
15:20 why the system can't move?
@manassaini5239
@manassaini5239 9 ай бұрын
Because spring is fixed
@swastiksarkar3360
@swastiksarkar3360 9 ай бұрын
@@manassaini5239 thank you for your kind comment. My entrance exam is over 😌
@manassaini5239
@manassaini5239 9 ай бұрын
@@swastiksarkar3360 I hope you have succeeded
@swastiksarkar3360
@swastiksarkar3360 9 ай бұрын
@@manassaini5239 yes ☺ thank you
@winggsss.
@winggsss. Жыл бұрын
Jo ye board saaf kr rha h iska naam kya h . Jispe pg likha hhua h
@ShubhamKumar-fo4
@ShubhamKumar-fo4 Жыл бұрын
Bahi wo computer 🖥️🖥️ hai
@winggsss.
@winggsss. Жыл бұрын
@@ShubhamKumar-fo4 ha wo to pta h par sir jo naam leke bula rhe kya naam bol rhe h
@studyomania
@studyomania Жыл бұрын
@@winggsss. pogi
@marianne-wt8it
@marianne-wt8it Жыл бұрын
​@@winggsss.kuch nhi 😂
@bollywoodstyles3964
@bollywoodstyles3964 Жыл бұрын
You watched this 5 months ago? Abhi konse class mein ho tum?
@armanpramanik8325
@armanpramanik8325 3 жыл бұрын
Sirr,,upp keu video ko unlisted karke dalto
@vinay3726
@vinay3726 3 жыл бұрын
Taki dedicated students apne aap ko scheduled rkhe 🙂
@shreyanshgoel9757
@shreyanshgoel9757 3 жыл бұрын
Sir, please aap cutting of string and spring bta dijiye
@nishantsopinion7538
@nishantsopinion7538 3 жыл бұрын
Dhayan se lec dekh
@ayushpateriya1992
@ayushpateriya1992 3 ай бұрын
HWIL- 200N HWIL-1-12KG 2-24KG
@Kitty786kat
@Kitty786kat 2 ай бұрын
Hey can you tell me , hum pure ko ek system maanke net external force equals ma kyu nhi Kar sakte ( usse a 10 aara hai kyunki Maine surf mg consider kiya dono ka kyunki tension toh internal forces hai)
@Aerosol4444
@Aerosol4444 6 ай бұрын
13:33 Sir apne string tension ko spring force ke barabar kaise keh diya?
@ad12348.
@ad12348. 12 күн бұрын
same doubt
@jayendrasharma9133
@jayendrasharma9133 2 жыл бұрын
12:41 how come two blocks move with the same acceleration?
@mashritatripathi4245
@mashritatripathi4245 2 жыл бұрын
Bcz they boht are connected with each other
@jayendrasharma9133
@jayendrasharma9133 2 жыл бұрын
@@mashritatripathi4245 they are connected by a spring ... not string
@rishabh3222
@rishabh3222 2 жыл бұрын
@@jayendrasharma9133 when the string gets stretched to it's full potential it'll start acting similar to a string
@dr.utpaldebnath7433
@dr.utpaldebnath7433 Жыл бұрын
Because string is considered here a rigid body as it is unextensible then the distance covered by block 1 and block 2 will be same.
@Hellojichm
@Hellojichm 10 ай бұрын
Same doubt but abb clear ho gya thanku
@airforceshortmath5424
@airforceshortmath5424 3 жыл бұрын
I am refer to lactur for teacher
@vijaymhaske3204
@vijaymhaske3204 3 жыл бұрын
Thank u sir ❤️
@subha_9771
@subha_9771 10 ай бұрын
40N
@Ramygamings
@Ramygamings 9 ай бұрын
Shes looks good in luffy zoro sanji chopper robin and vivi and dont forget the best koby
@IIT24Aspirant
@IIT24Aspirant 9 ай бұрын
Tf
@aayushkakade8221
@aayushkakade8221 9 күн бұрын
Galat video pe comment kardiya
@vaishnavisingh6654
@vaishnavisingh6654 Жыл бұрын
10:44 how 1/Keq is equal to N/Ki pls explain?
@Padhaku_
@Padhaku_ 3 ай бұрын
Equal parts LCM ki aa jayega and 1+1+1+.....N =N/ki
@jyotijumde7019
@jyotijumde7019 3 жыл бұрын
Sp2 block will go up how can we guarantee?
@tapishagarwal8295
@tapishagarwal8295 2 жыл бұрын
u can take any direction of acceleration if on solving u got negative ans it does means that direction of acceleration is opposite to what u have taken.....but the value will be same only direction changes because of negative sign
@prathamesheedigi
@prathamesheedigi Жыл бұрын
Movable Pulley
@madhuritripathi9101
@madhuritripathi9101 Жыл бұрын
Ans is 200 N
@yashveerbishnoi9544
@yashveerbishnoi9544 7 күн бұрын
it was not detailed many major topic were left
@deveshkhamayacha
@deveshkhamayacha 3 жыл бұрын
HWIL1=200N HWIL2=Sp1=12kg Sp2=24kg
@ashaynayak7363
@ashaynayak7363 3 жыл бұрын
Getting same ans
@aspirant_IIT-KGP
@aspirant_IIT-KGP 2 жыл бұрын
Bro ha 1 me system ka mass is 16 kg !..so 16×10 will be 160 N
@dbdoxbxb
@dbdoxbxb Жыл бұрын
@@aspirant_IIT-KGP 20 kg hoga system ka mass 12kg ka bada block aur do 4kg ke chote blocks
@rrm8198
@rrm8198 2 жыл бұрын
is the answer of 1st HW question is 120 N
@akshat1924
@akshat1924 3 жыл бұрын
HWIL1=200N HWIL2=(SP1=12KG),(SP2=24KG)
@pranavmaiya4386
@pranavmaiya4386 3 жыл бұрын
website isnt working ashish sir
@divyanshuverma552
@divyanshuverma552 3 жыл бұрын
clear cache and cookies and then try it will work.
@Life_005
@Life_005 3 жыл бұрын
ans 1 is 200N .ans 2 is 12kg,24kg
@subha_9771
@subha_9771 10 ай бұрын
12 kg and 24 kg
@surajparmar1545
@surajparmar1545 2 жыл бұрын
Kuch samajh nhi aya.....
@RigyaSharma
@RigyaSharma Жыл бұрын
Tumhari bas ki baat nhi hai
@ZORO_TWO
@ZORO_TWO 16 күн бұрын
Bro abhi jee toh hogya hoga apka phir bhi bata deta hu pure lecture dekho aur notes banao har que ko khud se 2 3 min deke socho phir try kro khud ans lai
@yogijnuite
@yogijnuite 3 жыл бұрын
H.WIL2=12kg and 24kg
@nitin2749
@nitin2749 3 жыл бұрын
200N,12Kg,24Kg
@Siddharth2407
@Siddharth2407 3 жыл бұрын
Bro i am not able to get 12kg and 24kg can you tell me process
@nitin2749
@nitin2749 3 жыл бұрын
@@Siddharth2407 you have to find tension in rope only nothing more and can also watch onion physics moving wedge block vedio
@nitin2749
@nitin2749 3 жыл бұрын
@@Siddharth2407 can you plz help in finding answer 2 of last lecture
@Siddharth2407
@Siddharth2407 3 жыл бұрын
@@nitin2749weighing machine wlaa????
@nitin2749
@nitin2749 3 жыл бұрын
@@Siddharth2407 hm
@yogijnuite
@yogijnuite 3 жыл бұрын
H.WIL1=200
@lalitarajput5005
@lalitarajput5005 11 ай бұрын
Jai Shri Ram
@venomopplayz4450
@venomopplayz4450 11 ай бұрын
pdh le bhai ye sb likhne se ghar nhi chlega
@StudyMan-g3z
@StudyMan-g3z Жыл бұрын
This professional never tells his secrets making us fool He teaching theory only 😂😂😂 Not practical visualising This is biggest mistake in our education 😢😢😢
@NikhilAgarwal-dl9fu
@NikhilAgarwal-dl9fu 22 күн бұрын
Baki sab toh sahi but I don't understand pooji 🙆‍♂️
@VyomGautam-ce6hr
@VyomGautam-ce6hr 21 күн бұрын
Tere aukaat nahi hai
@gauravpal2061
@gauravpal2061 3 жыл бұрын
Answer 1. 200N Answer 2. 12kg and 24 kg
@cse-10-amanyadav77
@cse-10-amanyadav77 3 жыл бұрын
No bro acceleration aaya hoga (-2g/5)...is negative sign ko ignore Mt Karo😅😅...Final answer would be 12kg and 24kg
@gauravpal2061
@gauravpal2061 3 жыл бұрын
Aman yadav right bro I do not take - sign now I got right answer.
@vatsal512
@vatsal512 3 жыл бұрын
How did you get the hwil-1 ,I am not getting the first one ,pls give some hint
@cse-10-amanyadav77
@cse-10-amanyadav77 3 жыл бұрын
@@vatsal512 hmm sure Look Question is demanding for value of F for which spring reads 4kg Okk Now Applied force (F) = some of all masses times net acceleration of system Here Say, F= 20kg times acceleration Now Look for upper block As system moves with "a" Upper block also moves with "a" as a part of system And the driving force is tension So T= 4×a Or T=4(F/20) { a=F/M} Or F=5T Now spring reads 4kg implies T/g is 4kg... F= 5T =5(4×g) = 200 Hope it helps👍🏻
@IndRB7
@IndRB7 3 жыл бұрын
@@cse-10-amanyadav77 thanks
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