Neeraj Chopra and Newton's Laws of Motion | 3030 Eklavya | Episode 1

26/09/2021 को प्रकाशित
Homework link :

English Version:

Link to download the certificates:

3030 Eklavya Playlist :
3030Stem Playlist :
2020 Lamp Playlist:
Cubical Diwali Lamps:

Activities at glance!
Theme 00:00
Introduction, Mission and Vision 02:00
Interesting feedbacks 07:28
Logistics 09:12
Preview 11:05
Math behind Neeraj Chopra's javelin throw 11:41
Galileo’s Story / Ramps 14:31
Newton’s First Law of motion / Law of Inertia 20:10
Angle of Projection 23:51
Why did Neeraj Chopra throw the Javelin/Spear at 36 degrees? 26:50
Projectile Angles in Sports 29:16
Range Vs Launch Angle 30:18
Throwing 5 Kg Ball 32:51
Projectile angle of Paris Gun in 1st World War 33:26
Path of Projection 35:41
Activity of Dropping object / coins 42:51
Activity for path of projection 37:06
Activity for path of projection of Centre of Mass of any object 48:36
Galileo said that the earth revolves around the sun 50:54
Activity for Newton’s First Law of Motion 53:20
Activity for Newton’s First Law of Motion 54:20
Video or Activity of Frame of Reference 58:26
Video of ball throwing with rotation 1:01:24
Next Episode Preview 1:02:26
Challenges 1:02:50
Thanks, Logistics and Homework 1:03:51
Behind the scene 1:06:58

Topic Covered :
Is earth rotating on its axis, Neeraj Chopra’s Javelin throw, Projectile Motion, Galileo’s Ramp, Force, Friction, Frictionless, Newton’s First Law of motion, Law of Inertia, Constant Speed, Angle of Projection, Horizontal and Vertical Speed, Wind Speed and Wind Resistant, Air Drag, Projectile angles in sports, Range and Launch angle, Projectile angle of Paris Gun in 1st World War, Altitude and Atmospheric Density, Path of Projection, Parabola, Gravity, Gravitational Force, Acceleration, Centre of Mass, Earth revolves around the sun, Frame of Reference.

About Us

We came into being in order to nurture a scientific temperament among adults and children alike. Our journey began from an empty 400 sq feet room, and today, 2 years later, we have 3 rooms full of 450+ unique STEM models and activities, created by us. Having conducted 70+ STEM and hands-on learning workshops for over 6,000 teachers & engineering college professors and 50,000 students from all across the country - our mission is to bring back the gleam in their eyes!

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  • Fuy

  • Thank you sir so much

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  • Saraspur school no.26 malvikaben patel

  • Thank You So Much Sir. 🙏

  • Wonderful sessionsirB is the answer

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  • A

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  • From techno

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  • CBSE

  • Kida

  • It's wonderful session. Thank u very much Manish Sir for providing us so valuable tips which we can use in our classes

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    • HP is equal to Horse power...

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  • Relative motion

  • VIVAN CHOUKIKAR class 4A k.v.3 Bhopal MP

  • Thanks sir Gomladu Sanjay Shivlal join the meeting

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  • Looked forward to attend

  • Where to upload the video of the activities given as homework in last sunday's session.

  • Plz

  • I just love the way he speak.. thank you sir

  • I couldn't attend this episode due to my exam.

  • Exellent Knowledge.. But...plz go slow..

  • What a nice explanation

  • Episode 1-participants certificate sir?

  • Inspiring awesome......

  • Very nice explaining sir..🙏🔥🔥

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  • Thank you so much sir

  • Anyone got the certificates ???

  • ANS1, 2



  • 52.19 - House arrest - नज़रबंद

  • Sir you clear my concept. I studied in class 11th but i didn't feel like this concept in physics

  • Sir you clear my concept. I studied in class 11th but i didn't feel like this concept in physics

  • Thank you so much sir.. Realy amazing session today 🙏

  • Question : In a moving car a mosquito is flying. Can it fly comfortably ?

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  • Name Vinamer Roll no 05

  • Thank you very much sir

  • sir i am in class 7th in tamil nadu

  • sir neeraj ko thodi pata tha ki mera bhalla correct 36degree se hi jayega 😂😂.

    • Dear Rudra , of course neeraj knew that his maximum range comes when he throws around 36. And that is exactly what practise is all about to throw at that angle at which you can throw the farthest.

  • Great well done 👍🏻

  • Really wonderful explanation... 🙏🙏 From Vidyasthali Public School, Jaipur 🙏

  • Thank you so much sir being a class 12 student I m very enjoying this video and also I learn most of the things new thank you sir , thank you cbse and IIT Gandhinagar 😃😃😃😃

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  • श्रीमान जी को प्रणाम।

  • sir why we take breath

  • Iam Aditya class-7th A Roll no 2 Student of Jawahar Navodaya vidyalaya gulabghar Yamunanagar Haryana pin 133204

  • thank you sir

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  • Absolutely spellbound sir..... thank you for recreating the boring science topics with intersting and fun-filled experiments.

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  • Sorry sir . But if we see from the beginning till the end sir is sweating very much while discussing the topics . Plz sir if u r going to bring more videos with such difficult concept turned very simple to us now plz now on use the fan always

  • Good morning

  • Sir kyo ki earth exic pe ghumte hai example Jase ke ham Koi chez ham ghuma rahe hai aur use me kuchh rakha ho wo nAhi ghume ga

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  • Very interesting. I will surely do your challenges.

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  • Best explanation