E-learning Class 9 – Work and Energy

31 Comments

  1. krishna haridas said:

    This is very useful

    May 25, 2019
    Reply
  2. Tarun Thakur said:

    Very goooood

    May 25, 2019
    Reply
  3. Jagjit Jagjit said:

    Nice this solve my many problem thank you alot

    May 25, 2019
    Reply
  4. all rounder king said:

    Sale angrez ke ollaad

    May 25, 2019
    Reply
  5. Ranveer Singh Lubana said:

    Maja a GAYA

    May 25, 2019
    Reply
  6. POOJA NOLLI said:

    Nice video sir it is very helpful to me

    May 25, 2019
    Reply
  7. thank you sir pritam said:

    Thank you sir .

    May 25, 2019
    Reply
  8. Mohd. Fajil said:

    U r so great

    May 25, 2019
    Reply
  9. Jestin Melque said:

    Superb video nicely explained

    May 25, 2019
    Reply
  10. ajay pandey said:

    Extramark please define in hindi its better i no but please

    May 25, 2019
    Reply
  11. The Genius Operator said:

    GREAT VIDEO.Helped

    May 25, 2019
    Reply
  12. Moni Kumari said:

    Very nice explanation sir!!………..

    May 25, 2019
    Reply
  13. LAG now said:

    Mechanical energy ?

    May 25, 2019
    Reply
  14. KAJ Anantha theerthan said:

    Helpled me๐Ÿ˜๐Ÿ˜๐Ÿ˜

    May 25, 2019
    Reply
  15. bipasha ray said:

    superrrrrrrrree

    May 25, 2019
    Reply
  16. Sabu Chacko said:

    ๐Ÿ‘๐Ÿ‘

    May 25, 2019
    Reply
  17. srinivasan ek said:

    Thank u I can understand the lesson

    May 25, 2019
    Reply
  18. Shashank Sharma said:

    Nice but couldn't help me

    May 25, 2019
    Reply
  19. Hiten Chaudhury said:

    If we climb the mountain then how we can say that work is done?and also there is no displacement in climbing… Pls reply and help me…

    May 25, 2019
    Reply
  20. bharat saroj said:

    thank you so much your video is very good

    May 25, 2019
    Reply
  21. santosh mehra said:

    thanks sir very helpful your video and nice explanation

    May 25, 2019
    Reply
  22. prapanja sajeev said:

    Hit like who came to see comments

    May 25, 2019
    Reply
  23. Suraj Singh said:

    Mind boggling….

    May 25, 2019
    Reply
  24. Sonu Kumar Songh said:

    This video has cleared all the problems

    May 25, 2019
    Reply
  25. Vishal Mishra said:

    Is any thing left in this lesson

    May 25, 2019
    Reply
  26. Bipul Gamer said:

    Very nice video is given to us thank you so much for this type of fabulous explanation.

    May 25, 2019
    Reply
  27. Hari Kumar said:

    good explanation

    May 25, 2019
    Reply
  28. Abhishikta Roy said:

    ๐Ÿ™ˆ๐Ÿ™Š๐Ÿ™‰

    May 25, 2019
    Reply
  29. Class Work said:

    Hi

    May 25, 2019
    Reply
  30. khushi Goyal said:

    Very nice vedio e – learning.

    May 25, 2019
    Reply
  31. Jai Jaiswal said:

    Sir, according to the example of the man holding a stone of very large mass, I want to ask a question. and the question is:
    The force on the stone by the man must be 0 because in that time the stone was in rest then why the force was 'F' by the man on the object?

    May 25, 2019
    Reply

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