ICSE CLASS 10 PHYSICS: MACHINES 02: Single Fixed, Single Movable ,Block and Tackle

[@PhysicsWallah]

Live Classes, Video Lectures, Test Series, Lecturewise notes, topicwise DPP, dynamic Exercise and much more on Physicswallah App. Download the App from Google Playstore ( bit.ly/2SHIPW6 ) Physicswallah Instagram Handle : instagram.com/physicswallah/ Physicswallah Facebook Page: facebook.com/physicswallah Physicswallah Twitter Account : twitter.com/PhysicswallahAP?s=20 Physicswallah App on Google Play Store : bit.ly/2SHIPW6 Physicswallah Website: physicswallahalakhpandey.com/ LAKSHYA Batch(2020-21) Join the Batch on Physicswallah App bit.ly/2SHIPW6 Registration Open!!!! What will you get in the Lakshya Batch? 1) Complete Class 12th + JEE Mains/ NEET syllabus - Targeting 95% in Board Exams and Selection in JEE MAINS / NEET with a Strong Score under Direct Guidance of Alakh Pandey. 2)Live Classes and recorded Video Lectures (New, different from those on KZbin) 3)PDF Notes of each class. 4)DPP: Daily Practice Problems with each class having 10 questions based on the class of JEE Mains/NEET level. 5)Syllabus Completion by end of January, 2021 with topicwise discussion of Last 10 Years Problems in Boards, JEE Mains/NEET within Lecture. 6)The Complete Course (Video Lectures, PDF Notes, any other Study Material) will be accessible to all the students untill JEE Mains & NEET 2021 (nearly May 2021) 7)In case you missed a live class, you can see its recording. 8)You can view the videos any number of times. 9)Each chapter will be discussed in detail with all concepts and numericals 10)Chapterwise Approach towards JEE Mains/ NEET & Board Exams. ****Test Series for XI & XII**** We provide you the best test series for Class XI,XII, JEE, NEET chapterwise, which will be scheduled for whole year. The test series follows very logical sequence of Basic to Advance questions.& Evaluation of Test and Solution to all the questions at the end of the test. ICSE CLASS 10th PHYSICS: MACHINES 01 : LEVERS: CLASS 1,2,3 LEVER kzbin.info/www/bejne/oH3OkoWdmt2eiLc ICSE CLASS 10th PHYSICS :MACHINES 02: PULLEYS: Single Fixed, Single Movable ,Block and Tackle kzbin.info/www/bejne/oH3SmISLqZ6Ufs0 ICSE CLASS 10th PHYSICS : MACHINE 03: SINGLE FIXED PULLEY : 100% IMPORTANT kzbin.info/www/bejne/o17WZGmPl5aEd6M ICSE CLASS 10th PHYSICS: MACHINES 04 :SINGLE MOVABLE PULLEY : 100% IMPORTANT kzbin.info/www/bejne/i4SvoXqHadN1ebc ICSE CLASS 10th PHYSICS: MACHINES 05: BLOCK AND TACKLE SYSTEM OF PULLEYS kzbin.info/www/bejne/bWrKXql9aLhlpbs ICSE CLASS 10th PHYSICS: MACHINES 06: Block & Tackle System Explained kzbin.info/www/bejne/harSZa2NmrOYo7M ICSE Class 10th PHYSICS: MACHINES 07: SUMMARY kzbin.info/www/bejne/qJjVpH6jrpt8rtE ICSE CLASS 10th PHYSICS MACHINES 08: QUESTIONS - PULLEY - CONCEPTS kzbin.info/www/bejne/aoGTnoSPqtSBgdk

[@VS-ro1ey]

How much to donate

[@freefiregamers997]

@@VS-ro1ey do as much u can do

[@rabindrasingh9067]

Sir I will donate u say how much ???

[@princeprasant356]

Ur wish

[@kartikjaat2785]

@@rabindrasingh9067donate 5000 only😂😂 Lwd**

[@abhinavmenon7679]

there r teachers taking high fees to explain this and we do not understand,and on the other side is this sir who is teaching so well and for free. hats of to you sir

[@arunapagonda1492]

It's not exactly free

[@bl0bf1sh50]

than donate him some money

[@aviksithkausar6543]

@@arunapagonda1492 now dont say that you are including the internet charge

[@riyasajwan8584]

@@arunapagonda1492 nice one😂😂😂😂

[@Aut0morphicgamer]

@@aviksithkausar6543 nah bro he earns a lot from youtube

[@anushkadutta4773]

Single fixed pulley 00:00 to 8:14. Single movable pulley 8:14 to 19:19 Block and tackle 19:20 to END

[@tamannabose1708]

Thanks for the timestamps :))

[@H14_-harsh]

Thanks

[@hehe-nj7vw]

🙏🏼

[@manifestinggyou]

His mood was different in each of them😂😂😂

[@jittususanmathew468]

No one has explained me more creatively than you sir....Hats off to you..... Such teachers in India keep up the reputation of the education system in India...Once again a big thank you

[@shriramyadav7221]

😘😘😘

[@riyaraj2370]

Itni bhari English 😲😲😲😲😳😳😳😳😳😳🙄

[@Mini.1464]

You're right bro 👍🏻

[@Pranav-wl1rf]

This 4 year old video helped for revision for me tomorrow I have Physics board this goes to show how much of a legend you are sir 👍❤️

[@xaviour8490]

Yup

[@shivalipriyadarshi205]

Hey i am also here watching this video for tomorrow's exam😂😂

[@sm-uw1ds]

Me too but for tution exam

[@studymaterials-nf1cx]

@@sm-uw1ds yes

[@Himanshuvlog321]

6 year old but still helpful btw 2024 batch any ???

[@ShyamkishorNishad-sr8fs]

😂😂😂

[@vinayakjindal624]

Yess

[@naishamittal4455]

Yes me

[@shaziajawed1658]

me

[@savitamahadev2676]

Wooh

[@smitajain6783]

I HAVE NOT SEEN ALBERT EINSTEIN BUT I HAVE SEEN ALAKH SIR.

[@ArchanaSingh-nm3tv]

Its deep

[@vinodpal6317]

Really very adorable ...

[@SureshChoudhary-my3ol]

Really a good sentence

[@djphylearninglake7172]

lol

[@malharpatil157]

👍👍very heart touching ❤️

[@mohitlahoti2163]

Those who thinks Allakh sir is an ideal machine ..... Like this msg brothers and sisters ...... I hope those who are having their exams knocking on the door .... This video will help them

[@rajeevsah5272]

Love u sir.... U teach like a pro... If I'll get a chance to award someone as the best teacher in KZbin..... 100% like an ideal machine I will give u that first place

[@virendradubey7943]

Oh ho chaplusi Kitne chapluse type ke ho yaar tum log

[@shresthsinha97]

@@virendradubey7943 😆😆

[@ekakshtyagi9710]

This was levelled like heart attacks High energy level in first clip Then low Then super high

[@SKEPTICsss]

Hmm🤣🤣

[@Shelby_itachi]

Any 10th class student of 2024 - 25 here dreaming of iit ? ❤🎉

[@qaisarjahan731]

✋

[@sanjeevjoshi1949]

Dreaming❌ Working✅

[@naishamittal4455]

Yes

[@jpffjustplayfreefire1661]

😢😮😊😅😂🎉❤

[@ohioan_banqr]

Me

[@VSGAMER-VIKRANT]

19:17 I don't know what you think but it is surely the pain of hard work.. 😣

[@memerhubhai1265]

Kya ho gya bhai Aisa kya kr doya ?

[@absharahmad6847]

@vs gamer bhai toh toh youtuber h na tmbhi 10 ma h kyaa

[@arrowkartik5451]

@gaming account HENCE PROVED THOSE WHO ARE WATCHING THIS VIDEO, THERE BRAIN IS ROTTEN 🙄

[@Ghastttt]

Bro is now big youtuber

[@Insoltitude]

Sir really your teaching is marvellous. After seeing yours videos instead of my book and teacher i not only got 97 marks in physics but a lot of knowledge. I never used to pay attention to my chemistry teacher because I know I have chem and physics god at home. And really I m not lying when I saw your first video on force I have paytm with u of 350 rupees. Yu are my guru and I will never forgot u

[@anupmasingh0878]

Preparing for 2025 icse boards 🙋‍♂️

[@B4Any1Else67]

Yes bro best of luck

[@upscalemedia01]

I could see how sir was sweating and still give us such a wonderful knowledge..a big thank you from the students sir we r going to score good cuz of u❤️

[@nidhikhanna3613]

28 mins vdo of this topic is more interesting nd informative than 6 periods of physics ✨ .... Thnk uhh so much Alakh Sir 🙌🏻 ... Hats off to uh ❤️🤝🏻

[@HarmanSingh-ov9zo]

In block and tackle system, he filled me with energy and I started give answers before he starts speaking

[@yatharthsrivastava4057]

ko

[@vasukhandekar]

Ok nice

[@anirbandasxisciencesection9226]

Yes

[@abhiprince7049]

Bohot tagra explain kiye h sir..... U r great

[@knockfinishofficial8545]

@abhi prince

[@madhuveryniceday8250]

@KNOCK FINISH OFFICIAL.

[@gaming_explorer_666]

its been 6 years since this vid dropped still it has managed to be the best explanation video till date about this topic...... HATS OFF TO YOU SIR

[@masudsaikh1170]

Anyone preparing for tomorrow's physics exam 😅

[@sabavav4626]

Tmkc

[@black_door342]

@@sabavav4626 same bhai

[@kridhanis_12]

I'm having my semester 1 boards from next week onwards and I can't tell how much this person has helped me! Hats off sir! 🙌🏻

[@tanishasharma4121]

True Yrr this is helping a lot

[@sakurasworld7125]

I am here🤣🤣🤣now our boards are starting from day after tomorrow

[@dvastatorgamer5887]

@@sakurasworld7125 and I'm here when physics ppr is tomorrow 🤣🤣

[@ArchanaSingh-vb5qf]

@@dvastatorgamer5887 candidly me too🌝

[@sujeetkumarroy3062]

Thankyou sir you are my best "internet coaching" teacher. I am so happy with your teaching techniques.

[@ankushroy3577]

THOUGH YOU ARE NOT SO POPULAR IN U TUBE THOUGH YOU DONT HAVE MORE SUBCRIBERS BUT U R REAALY GREAT VERY NICE EXPLANATION ONE DAY U WILL HAVE LAKHS OF SUBCRIBERS GOOD LUCK..... TKS..... WONDERFULL SPIRIT OF EXPPLANATION,,,,,,,

[@ASIFAlI-lq4rd]

Sahi bolrhe ho bhai..... Hm jb ye video dekhrhe th..... Tb hmko lga inka toh 5,6 lakh subzbr pr hi hoga but..... Bd me dekhe.... 713 hi th

[@PhysicsWallah]

je kya tareeka hua maje lene ka

[@ankushroy3577]

Sir i am not teasing you I m just telling truth U r awesome Happy to get your reply...

[@ASIFAlI-lq4rd]

sir...... Kya ap mere chemistry me kux help kr skte h....

[@friendteachesfriend6764]

now he has

[@bhaveshshinde6757]

Never understood Physics that good in school as taught by Alakh sir. He is not less than Albert Einstein. Thank You sir

[@Bruce-ip2it]

In which aspect?

[@Areek-d]

​@@Bruce-ip2it😂

[@souravbhattacharyya8460]

Tomorrow exam, and today I'll start, anyone like me here?

[@shreyasmishra8282]

Me, board sem 1😁😁 I already completed but i am looking for numericals of this chap...

[@ZealC10]

yeah me too lmfaoo ALL the best brother

[@ZealC10]

@@shreyasmishra8282 oh noiceee ALL the best brother

[@xaviour8490]

Me here

[@ananyagupta99765]

I have my icse board on 4th march 2024 and i am fully dependent on you sir thanku i understood this topic now very nicely thanku😊

[@shiva__srivastava2007]

Me

[@asmitaashtekar1487]

Mk

[@Sarah-dq9vh]

28:30 I think this can be done by connecting the rope to the hook of the bottom pulley instead of connecting it to the upper one. That is because by doing that the Tension force will increase by 1. But in that case I think the direction of effort will change to upwards.

[@Gaurav-um4oh]

Alakh Sir's videos at the beginning of this channel are really amazing !

[@invkiritoff247]

Watching in 2023 before icse very good efforts 🔥

[@Megusta508]

damn seeing 11 months ago reminded me how close i am to boards in a month

[@debasishait1975]

20:55 , Seems like sir has seen a dramatic hindi movie and then has come to teach 😂😂. But he is indeed an wonderful teacher

[@maheshwarichaudhari5073]

Ideal machiene=100% efficiency, while ALAKH SIR=100% doubts clear, concept clear, complete understanding, total fun while teaching, no boredom and many more things.............................HATT's OFF TO YOU SIR!!!

[@gamer-qr2qp]

Sir please come in Kolkata to explain l need a good teacher like you u are great👌👌👌👌👌👌👌

[@sanchiaggrawal4705]

Best teaching

[@___aniikka___]

Block and tackle with 3 pulleys Which are fixed and which are movable??

[@harshadagogate2079]

Hats Off to you Sir. I was trying hard to understand the concept for the Whole day. And after seeing this video it was so easy to understand. I am in ICSE 6th std. I will see all your videos so that I can prepare all my concepts and study hard. Thank you so much God bless you

[@ankushroy3577]

REALLY FUNNY EXPLANATION BUT NICE

[@ankushroy3577]

Tks sir

[@quamrealam8288]

sir i request you to write a book of your own... for the subject of physics....Believe me sir concise physics will go extinct...and all over the INDIAN schools your book will be considered the best....salute to u sir

[@aradhyakiaradhana4668]

Yes

[@PoojaKumari-wi9kh]

Best teacher... Tries to Teach with all the concept he learnt..but i must say your work hard is helping us a lot.. You are the best online phy teacher..i seriously don't prefer watching any other phy video.. Cause your video clears all my concept.. Thank you so much sir!!😀

[@aryanff4032]

Thank You So Much Sir, Tomorrow Is My Exam & It's 1:56am And I Am Watching Your Video And Tried My Best To Catch Up All The Points You Told!! The Main Reason We Have To Watch & Study From KZbin Is That We Do Not Get Proper Explanation & Notes From Our School/Tuition! And The Pandemic Changed The Whole Life Of The Students Which Made Us Influence More Things On YT!

[@manjeetsinghpundir2174]

Iss samay ye lamba comment karne ki jagah padhna chahiye tha 😅

[@someonev306]

can you upload numericals based on machines

[@subhashismajumdar5841]

For u :kzbin.info/www/bejne/aoGTnoSPqtSBgdk

[@nipuntiwari5517]

4:47 Phuksukwangdu is in Physicswallah's channel....OMG ;D

[@ramrajbababaheliya]

Plz subscribe my KZbin channel Study tips and tricks

[@rajnisinha730]

19:20. A timestamp

[@praveenya8744]

Tension is opp in case of load and effort But in my case the tension is always towards my effort and my studies(load) But you sir u made my tension opp so i am very thankful to you, thank you very much sir. 😭😭

[@rajarshidhara2858]

I had problem with this concept for 2 days and now its completely cleared!! Thanks Sir

[@SiegfriedFafnirsbane]

Sir ,you deserve much mote subscribers than this.Teachers like you are what arouse interest in students.your teaching style is phenomenal😄😄

[@s_cube4200]

Last waley part me.... sir ko kuch zyadaa hi energy aa gya tha.... He was teaching with a very high velocity.... jo bhi ho.... samajh k majaa aa gya.... Sir, thanks a lot for your explanation... Lots of love from a kid from West Bengal....

[@sarojsingh1641]

Sir ur video is awsooooooome thank you soo much................ Sir i have a question what if efficiency is given and time and we need to find out the height???

[@JS04_GAMING]

This video has helped me lot in the way a thirsty man got a plenty of water in desert... God bless you... Always stay happy and Stay safe...🤗🤗🤗🤗🥰😍😍

[@reenagupta1380]

Many many returns of the day sir🍰🍰🍰🍰🍰may u have many more candles to blow sir. Sir u are amazing teacher. Thank u sir for teaching us so nicely. 😇😇😇

[@jitendrasgaur5213]

WoW....... Sirrr..... Well done.... Aapke lectures sunne ke bad mujhko pulley ka concept..... Ache se clear ho gya....... In a simple and in a very friendly and lucid style.... U have this bit difficult topic easy to understand....... For students...... 👌

[@ashharansari7492]

sir I spend around 8k on my maths science tutions magar aisa explaination nhi milta thanks alot sir parsow board ka exam hai aur aaj apka video dekh raha hoon

[@aryaa7582]

Same yar

[@vilaspatil8827]

Best explanation sir. Thanks for your guidance. There must be all teachers in the world like you

[@headball2gamer599]

World best teacher to whom I have seen 😊😊

[@syediqrazulfkarsyediqrazul169]

Sir app ne bhot bhot bhot bhot bhot bhot bhot bhot bhot bhot bhot bhot bhot bhot bhot bhot bhot bhot bhot bhot bhot bhot bhot bhot bhot bhot bhot bhot bhot accha explain Kiya h jitni tarreef karu itni kaam h....... thankyou so so so much sir....... amazing 😘😘😘😘😘

[@GurdeepSingh-ux8dd]

Very very very helpful sir to revise our syllabus before exam

[@xaviour8490]

Hmm

[@Chess_masteryash]

Very helpful till now thanks sir you are great

[@ce9947]

Even if you try playing the video in silent mode, you will still be able to understand everything. Great video. Keep it up.

[@Rounak-mishrab3b]

Sir you are a only legend of physics in this whole universe

[@taproductions1711]

Sir you teach amazing ....plse continue teaching as always ..yr videos are very easy to understand ...❤️🔥😀

[@taproductions1711]

Thank you sir🔥❤️

[@sanjibanmanna2593]

Literally.....at first i was thinking that my concepts were not that much clear....but after solving some numericals i realiszed that the concept are crystal clear to me......

[@tamannadahuja8090]

My school teacher made me hate pulleys and he's making me love pulley.. RESPECT🙏

[@sophiasaleem7150]

Sir such me physics padhte time sochti thi ke yr jaldi se time khatam ho bs 🙁 pr aapki video me mera focus literally 100% tha or time ka pta hi nhi chala🙏🙏🙏🙏hats of to u sir❤️ 🥺 thank u very very much sir🙏🙏🙏

[@shivangtyagi7262]

sir..pls add some questions which are important from board point of view.. after every video...pls🙏🙏🙏 By this we get to know that..wht type of questions can be asked from that topic.

[@doradoemm4003]

FUNFACT No. Of pullies = V.R No.of T=(V.R+1)

[@neeravsharma4147]

thank you sir aapne last moment pe bacha liya and i promise that i will study hard and will score well in these papers

[@suhaniagrawal1208]

Sir, for a single fixed pulley, if the efficiency is 40%, then the M.A. becomes 0.8. but if the M.A.1)

[@mrvanshgaming]

4:31 mere back pain ho jata 😂😂😂

[@Shiwanisci]

I like your effort for helping us to understand properly.... And thank you very very much because u deserve it... Sir...hats off to you

[@froggaming3834]

Ultra legend pro max watching before board physics exam😎😎

[@xaviour8490]

🤣🤣

[@xaviour8490]

Yeah

[@GS-uf4bz]

Everybody like alakh sir every video. Sir don't say to like but we have to like so sir also stays motivated and upload more videos

[@uma-ti1zc]

Anyone for 2023-2024 board exam

[@janviatram4029]

You are the best teacher

[@rajbeersingh1633]

Thanks Sir 👍🙏

[@vasaini5735]

Thankyou so so much sir...you taught this chapter so well that i learned this on my fingertips...thankyou so much again sir...you are the best teacher ever...😊

[@parmanandkeshari7706]

Thanx sir for teaching me,but tension point is not clear

[@shubamsarawagi7809]

YES PLZ EXPLAIN

[@seemashankar7751]

Literally i dont know what would i do if your videos were not there ... Thankyou

[@vedantthakur8947]

This is in 11th class cbse ICSE students are more intelligent this shows wow .

[@Sana-hb6dd]

NEVER THOUGHT THAT I CAN LEARN THIS PULLEY IN THIS SIMPLE + ENJOYABLE MANNER WOAHHH J REALLY ENJOYEDDDD THANKS SIRR 🤩💜

[@noir454]

That look 26:00 😎😎😎:-)

[@KaranSaini-ep3vn]

Thank you sir for teaching in a such easy and good manner

[@Hiigys-o3r]

Kinka exam hai? 😂

[@swapandhar4826]

Sir I am in class 7 but I am understanding 10 class physics because of your efforts. Thank you and keep making this type of videos

[@Adityasingh-bb4tl]

Sir aap bahut aage jaoge you Are awesome

[@bishnupriyasahoo1504]

Sathi bola

[@Sheneeza-q6q]

sir you are easily one of the best physics teachers out there. you were made for this. please do continue the good work :) 🙏

[@kanakshree2637]

Child example was really funny 😂

[@aryaa7582]

Sir.... Aap best ho... Itne ache se padha rahe ho yaaar Mast yaar... Never stop..... Kal meri exams hai.... Yyooo

[@Magic_Mind_Abacus]

Sir your teachings are brilliant and very supportive 😊😊

[@yash8059]

He didn't even on the fan. Because to teach us silently salute to this teacher 🙌🙌🙌🙌🙌🙏🙏🙏

[@harshitsharma1193]

I hope sir you have to give the names to videos as part 1 and part 2.....

[@deepakpunawat4941]

Thanku sir very very ,ye topic hamare engineering me bhe h apne bilkul ache se saral tarike se samjhaya 🤗🤗h thanku sir bahut bahut🔥❤️

[@dr.mamtaclasses9878]

good dance at 23:00

[@somasarkar3291]

I spent all thinking about this problem but the Einstein of this age excellently explain. Love you ❤️❤️

[@Anagha-jx1cw]

2024 exams monday 😢

[@raj6567]

Thanks a lot sir.

[@awkwardpotatoe9124]

Sir I wanted to know...why is the velocity ratio always constant?

[@meerasrivastava4529]

blue ivy VR=Ve/Vl VR= De/Dl , * t/ (velocity = distance/time) time gets cancelled and finally we get VR=De/Dl thus the length of load and effort arm remains same so VR is consant

[@saumyakhurana20]

Thanks a lot ❤

[@moumitasen9916]

2024 boards attendance here

[@33samridhipant26]

Bhai kuck better krle life mai, kya pta 2025 mai bhi yhi comment aajaye tera 💀

[@AksANAND]

Because of u sir I got full mark in my this chapter test..... thanks alot.... I appreciate your hard work....

[@wolvrinexYT]

16:50 sir yaha par MA = eta × VR mai VR hamesa 2 hoga kya single movable pully mai ❓

[@DC_LKY]

Yes sir

[@jayyits]

Yes.. Hamesha V.R. Koi Bhi Machine ke liye Fixed Hota h.. Single Movable Pulley ka V.R. 2 hi rahega

[@K-K-G]

Really the explanation is mind blowing. If you see the video just before exams can also be very helping.