Kinetic Energy || Work and Energy || in Hindi for Class 9

In this Science (Physics) video in Hindi for Class 9 we discussed on the kinetic energy of a body. We also derived the expression for the kinetic energy. This is a topic from Chapter 11 - 'Work and Energy' for class 9th from NCERT.
Kinetic energy is the energy possessed by a body due to its motion.
Kinetic energy of a body of mass m moving with velocity v is 1/2 mv^2.
*********************************************************
🔴 Click here to watch the whole playlist on Chapter 11 : 'Work and Energy' for Class 9 :
• Work and Energy (Intro...
********************************************************
Previous videos :-
🔴 Work and Energy (Introduction)
• Work and Energy (Intro...
🔴 What is Work
• What is Work ?? (Work ...
🔴 Sine, Cosine and Tangent (Trigonometry)
• A little talk on Sine,...
🔴 Advanced concept on Work (Dot Product)
• Advanced concept on Wo...

[@pammikujur9078]

Your Explanation Is Mind blowing Sir! , I Really Understood.

[@pratikkulkarni1893]

👍Your Explanation Is Mind-blowing Sir!, I Really Understood.

[@pragatiagrawal5183]

Bestest Explaination.....👍👍
Thanku so much sir 🙏

[@ayanbhowmik3586]

Very useful and informative video, Arijit sir. Apke jaisa koi nahi hai. You are great & genius. Thanks a lot 🙏🙏❤️❤️ Take care of your health ☺️☺️👌👌🇮🇳🇮🇳

[@edupoint.secondary]

🙏🙏🙏

[@maxfortschoolrohini1802]

Denim CTN CFM chi section check full check check bill NFC Centro off servo ICICI decks seven hi

[@pokeester4969]

Sir you are great my teacher s aren't good and there are many doubts even after they explain any topic but you clear all my doubts
Thank you

[@Chandan15_09]

You give the feel of the topic, I really understood 👍

[@snehalatamallick9231]

Sir Ap hamare liye Science ki Einstein hoo...😊...
Your explanation is seriously mind- blowing 😍😍
I just like it very much😊

[@abhinavkumarx.a3503]

Thanku so much sir 🔥❤️

[@sheelanaithani5122]

Your explanation in mind blowing!! ✨with good practicles✨

[@rohitk.r.bhaskar8tha648]

Sir you are great and your explanation is the best

[@edupoint.secondary]

🙏🙏🙏
Thank you very much for your support.

[@shreekanthisaria784]

I was confused on this topic thx for explaining

[@_rishav120.]

Really next level explanation 😵‍💫😵‍💫

[@adityaprakash3b21]

Sir, NCERT, WORK AND ENERGY, ACTIVITY 11.7
इस activity में pan का mass बढ़ा दिया जाए तो जो trolley है वो और speed से move करेगा ऐसा बताया गया है!!
लेकिन Gravitation chapter में हम लोगो ने पढ़ा कि दो object, अलग अलग mass के, अगर एक साथ गिराया जाते तो एक ही speed से नीचे गिरेगा।
तो ऐसा क्यों हो रहा है कि pan का mass बढ़ा दिया गया तो trolley speed चलने लग गया??

[@vishnugalav9285]

Tension forces

[@edupoint.secondary]

Suppose, ek truck 🚒 aur ek car 🚗
Dono same acceleration se move kar sakta hai.
Dono ka race ho, to tie hoga. (Equivalent to the fact that all bodies fall with same acceleration)
Ab dono pe 2 ton ka load de do.
(Load is equivalent to the mass of the trolley)
Truck ka acceleration ghatega.
Par car ka???
Car ke acceleration ka to band baj jayega. Car may not even move.
Pan me load = vehicle engine
Trolley = load
Is example se samajhne ki koshish kijiye...

[@adityaprakash3b21]

@@edupoint.secondary सर, इस example को उससे कैसे relate करे??

[@officialkaran0008]

@@edupoint.secondary sir mughe iska matlab janna hai in conversion of ice to water me

[@ahmadali-pl5fc]

Best teacher of physics.. Love u sir..

[@mashupking21]

This is soo under rated channel 😢

[@rajatbutola7519]

Sir ji very great explanation 🙏🙏🙏🙏🙏🙏🙏

[@Vivek-dn1mf]

Thanks alot sir❤️keep teaching

[@zeeshanofficial4381]

Thank you so much sir.🙏🙏🙏

[@scienceintrest9104]

Your explanation is very good 💐

[@suryanshmishra3906]

Thnx a lot sir bcz of u my concept is clear or else it was very hard to understard the basics

[@vtripathi1333]

Simply superb.👌👌👌👌👌

[@vpn3125]

You are best science teacher of this universe and you explanation is excellent thank you sir

[@Vinitapal895]

Bro in universe there's no teacher 😅

[@rhythmicbeats22]

Sir class 10th ka bhi channel hai ky ... kyunki aap bahut accha samjhate ho🙏🏻❤❤

[@BadBoy-lk7gi]

Phir momentum and kinetic energy mai difference kya hai?

[@निःShabd]

Nice info 👍

[@vickyrawat9447]

I like the way of your teaching 😘

[@supriya_3125]

Mind blowing sir 🙏👍🔥

[@hemantahazarika8501]

You are great sir and smart

[@PriyankaVerma32]

Tysm sir 🙏🙏🙏

[@vanshikadevil1434]

Thank you sir

[@sanveerkaur8893]

Thanks sir very beautiful explanation 👌👌👌👌👌👌💯💯💯💯💯💯

[@himanshuff3446]

Sir, You are best teacher for me

[@akshitagautam8588]

Effective teaching 👏

[@edupoint.secondary]

Thanks.🙏🙏🙏

[@rishavsingh4281]

Very nice explanation sir😁😁

[@uzmachaudhary2725]

Amazing 😍👌 class....

[@rajukumarchauhan698]

Sir aap ko jald hi million subscribers milenge

[@hodjawale2131]

Cleared my doubts

[@manmeetsingh7979]

Sir I have a doubt
Sir kinetic energy ka formula tb he hm imply jar sakte ha na jb body constant acceleration se move Kara ( kyu ke ja formula apna constant acceleration se derive ke haa ( par books me to game to constant acceleration btae he nahi Hite eno ne . Please clear it fast sir for me.

[@edupoint.secondary]

Variable acceleration se solve karne se aapko samajh aayega??
Integration - differentiation aati hai aapko??
Book me constant acceleration nahi likha hua hai, par force to constant kaha gaya hai.
Constant force se body me constant acceleration hi hoga na....

[@manmeetsingh7979]

@@edupoint.secondary thanks sir

[@lanpsberinag7721]

What a explain sir khuch smjh ne aaya

[@Snow-w7o]

Sir ji pranam sir g😊😊😊😊🤗🤗🤗🤗☺️☺️☺️☺️😇😇😇😇

[@ajaykumartripathy919]

Agar pura thok diya jaye to andar vaaccum rahega ya emit karega

[@devil_neet_wala5620]

thanks sir for this video😇😇😇😇😇😇🤗🤗

[@edupoint.secondary]

🙏🙏🙏

[@evergreen___sad___status8192]

Awesome 👍👍👍

[@teacher.educational6201]

Which editer you are using or application or

[@kartikeyyadav5266]

Ur voice ❤️❤️❤️

[@Vaibhavi_shri]

Amezing 🥰🥰🥰🥰❤️❤️❤️❤️❤️❤️🤗🤗🤗🤗

[@yaduvanshieditz45]

Thanks antika mam

[@evergreen___sad___status8192]

Keep it up 👍❤️👍👍

[@mineshsharma__jk]

Good experience sir 🎉❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤😅

[@mrfking1524]

Great sir🖒

[@techtv6260]

Great sir

[@mahivishalshakti9421]

Thank you sir 🙏🏻

[@vedantkatkade9692]

sir you have thought very nice thank u

[@surbhityagi8167]

Sir ye formula 1/2mv^2 sirf aur sirf hum tab use kar sakte hai jab force of direction=the direction of displacement (motion) haina sir baki agar same nahi hua to ye formula hum use nahi kar sakte hai na sir plz tell🙏🙏🙏🙏🙏🙏

[@surbhityagi8167]

Sir vaise u joki us ball ki initial velocity vo kaha gayi jab aap equation derive kar rahe the aur aap yaha tak pohoche the ki 1/2m(v^2-u^2) to uske baad u ka kya hua sir book mein to likha hai ki object ne movement start kari isiliye u=0 ho gaya lekin aapke case mein to ball motion mein hai jiski velocity u hai to u ka kya hua plz tell🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏👍😭😭😭😭😭😭😭😭😭😭😭

[@surbhityagi8167]

Sir plz tell plz plz 🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏

[@edupoint.secondary]

Mass m aur speed agar v ho, to baaki cheeze maayne nahi rakhta.
K.E. = 1/2 mv^2....
Force jae tel lene. Baat khatm....

[@surbhityagi8167]

@@edupoint.secondary but sir aapne K.E. ko derive bhi to force se hi kiya hai aur work karne ke liye to force essential hai to sir aap bataiye jab work calculate karne ke liye two equations ho sakti hai to ek jab directions same ho aur ek jab na ho to kya kinetic energy ke liye kuch nahi

[@surbhityagi8167]

@@edupoint.secondary ohhh samaj mein aa gaya sir hume to energy se matlab hai force kisi bhi direction mein ho right na sir

[@manishkumarsingh.4080]

Thankyou sir

[@taufique_]

🙏

[@techharsh148]

Sir appse ek baat phuchna h kon se app se editing krte h

[@edupoint.secondary]

Editing aap kisi bhi application se kar sakte hain.
Koi khaas fark nahi padta....

[@daringdazlerr1673]

Nice explanation

[@edupoint.secondary]

Thanks.
🙏🙏🙏

[@hansimeena3337]

Sir what is your name ??
U taught very well

[@sweetikumari5628]

Thanku Sir ♥️♥️♥️💚

[@alitalib7707]

Thanks

[@deepikaraj7477]

Good evening sir

[@jyotitripathi9178]

Sir in book given that kinetic energy Will increase when work is done on object but sir when work is done in the opposite direction of displacement then what will happen

[@Snow-w7o]

Kinetic energy will decrease if work done is negative as energy is taken while doing negative work

[@itshimanshubisht4541]

Amazing

[@analysischannel2322]

Love you sir

[@edupoint.secondary]

🙏🙏🙏

[@Success_Motivationnn]

Sir ek problem hai aap ka sara video me 360p se niche chalta hi nahi jiske karan net bahut jald khatam ho jata hai

[@Success_Motivationnn]

Is ka koi solution hai

[@millionstories4264]

Legends never die

[@yogeshraghav7482]

🖤🖤🖤

[@edupoint.secondary]

🙏🙏🙏

[@gaminghub5266]

😘😘😘👌👌👌👌👌

[@studywithpratikGamer9639]

Thanks for

[@techharsh148]

Notes bhi app provide kro plzz

[@youtubell1434]

Kuch kaam khud bi krlo 😁

[@AnujKumar-br5nn]

Mass move krega to Kinetic energy⚡⚡ maximum rhega
The SI Unit of energy⚡⚡ is joule(J) Its formula is 1/2mv2...................

[@ravindrainkane8433]

You make concept really easy thank you so much 🙂

[@karanytstudy]

Thanku sir

[@rajkumarchoudhary6724]

Nice

[@virendranathvidhyarthi6487]

Thanks sir
Potential energy kab aay ga????

[@edupoint.secondary]

Jald hi....

[@tarkeshwarallinone1331]

Please Sir biology chapter 13 ka video upload kariye.

[@Ayushkumar-bp7qk]

Sir

[@shivanshgupta1874]

sir sound chapter ka kab ayaga

[@ckking5374]

sir pani me chal rahi Ship me kon si Energy hoti hai

[@tahzeebfatima1467]

Kinetic energy

[@tahzeebfatima1467]

Har body ho move kar rahi ho usme kinetic energy hoti hai

[@ishitakukreja3421]

@@tahzeebfatima1467 yep sahi keh raha hain

[@ishaan1011]

Bhaut tough hai 😶

[@cricketer5366]

😭Itta sach v nhi bolna thaa

[@rohitk.r.bhaskar8tha648]

1st

[@edupoint.secondary]

👍👍👍

[@syedmohiudinshah4539]

Bohot tough hai 😭😭

[@Ayushkumar-bp7qk]

Bhadia

[@Ayushkumar-bp7qk]

Thira

[@rohitk.r.bhaskar8tha648]

Sir energy cannot be created or destroyed. But sir what about gravitional force there it is showing continious bestow of gravitional energy on different celestial bodies. Please please please please solve this problem for us Sir g.

[@rohitk.r.bhaskar8tha648]

Please sir g

[@rohitk.r.bhaskar8tha648]

Sir can you elaborate it a little bit more?

[@deepikaraj7477]

😂

[@VinaySingh-cl2pw]

Sir what is mixture. Solution and it types ch2 of science. Please make vedio

[@edupoint.secondary]

Available.

[@a4mysteriouscrickfact86]

9 class

[@ganeshshukla7004]

Kirticho

[@sagarbangarwa5248]

I can't understand 😀

[@Ayushkumar-bp7qk]

Padaya

[@rajeelal1498]

DJ alok de do

[@mohit_18_28]

maja nahi aya

[@edupoint.secondary]

Zindagi me hamesha mazaa nahi aata....
Kabhi kabhi hame reality ko accept karna padta hai. 👍👍👍👍

[@Snow-w7o]

Tereko nhi aaya mereko aaya

[@nancyrathore5254]

Ghatiya explanation Zara Thodi aur acche se bhejo👎👎

[@edupoint.secondary]

Bandar bole haathi se
jeevan tera bekar.
Na chad sake tu ped pe
Dhota hai tu bhaar.
Mast haathi chalte rahe
Na idhar dekhe na udhar.
Tu hi bata moorakh koun
Mast haathi ya bandar?

[@TheCosmosExplorer]

@@edupoint.secondary yes sir u r right

[@TheCosmosExplorer]

Jisko samajha ho wo samajh gya aur jisko samajhna hi nhi hai usse kitna vi samjha lo wo moorkh hi rahega...😠😡😡

[@adityaprakash3b21]

@@edupoint.secondary सही कहा सर आपने😂

[@vishnugalav9285]

@@edupoint.secondary क्या बात है क्या बात है.............
आप तो कतई. Dr. Rahat indori हो रहे हो

[@sap_tarshiii]

Thank you sir

[@technicalhimanshuandharshf6558]

Nice

[@hariom_kumar370]

Thanks sir

[@Anu-vj7lf]

Thank you sir