Universal Law of Gravitation | Class 7 | CBSE | NCERT | ICSE

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  • Опубліковано 29 сер 2024

КОМЕНТАРІ • 113

  • @GuerrasLaws
    @GuerrasLaws 5 років тому +1

    Question. Has anyone thought of replacing "F"
    for applied Force with "E" for applied Energy? Eg vs Fg? Would that
    work? If we were to know how strong or weak the “gravity” is, then we would
    know how much energy is being applied from within a planet or black hole.
    Cause, without energy there is no gravity, magnetism, fields, waves, motion,
    etc. After all, Force does not exist "physically" in the same way
    that an object with mass does. "Force", as we know it, turns out to
    be nothing more than an expression to express an idea like one would use the
    word "Love" to express one's feelings. Meaning, Force or Net Force
    does not push, pull or work for that matter.

  • @puneetsaini7
    @puneetsaini7 6 років тому +3

    nice method of teaching , this is very helpful for me in my studies. (great effort) thank you

    • @DeltaStep
      @DeltaStep  6 років тому

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  • @radhikamalviya5196
    @radhikamalviya5196 5 років тому +1

    Every time I set the video quality to 360p, it buffers. Btw, the videos of DeltaStep are always awesome!!!

    • @DeltaStep
      @DeltaStep  5 років тому

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  • @kuldeepsharma2308
    @kuldeepsharma2308 6 років тому +4

    Sir how to find the value of G i.e. universal gravitational constant ? From where does it came?

    • @Narniak69
      @Narniak69 4 роки тому

      They have no answer for that question. They also cannot define gravity in general, it's a theory that has never been proven.

    • @syedmohdjaved
      @syedmohdjaved 4 роки тому

      @@Narniak69 Value of 'G' is calculated by Hanry Cavendish (and English Physicis and Philospher)

  • @manindergill343
    @manindergill343 6 років тому +2

    its awesome and helped me a lot

    • @DeltaStep
      @DeltaStep  6 років тому

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  • @atharvabrahmankar4432
    @atharvabrahmankar4432 4 роки тому +1

    If every object attracts each other in the UNIVERSE then why don't planets get attracts towards the sun and to each other and why they don't collapse. Is there some magnetism between them forcing them to stay away from themselves

    • @paaz123
      @paaz123 4 роки тому +1

      Planets don’t get attracted towards the sun because they revolve around the sun very fast

    • @DeltaStep
      @DeltaStep  3 роки тому

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  • @hanieflone7959
    @hanieflone7959 6 років тому +2

    Vedios on potential energy formula

    • @DeltaStep
      @DeltaStep  6 років тому +1

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  • @gurkiratsingh7719
    @gurkiratsingh7719 4 роки тому +1

    Well done sir

    • @DeltaStep
      @DeltaStep  3 роки тому

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  • @ramyas4794
    @ramyas4794 4 роки тому

    This lecture is better than my teachers I found it so helpful please continue this

    • @mohamednorhussein9834
      @mohamednorhussein9834 4 роки тому

      Could we please keep in touch with each other?

    • @DeltaStep
      @DeltaStep  3 роки тому

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  • @pratikshalad2078
    @pratikshalad2078 4 роки тому

    Your reading skills are excellent 👏👏 ....but my doubt is where is the term called as "teaching"??? I didnt get it through whole video....only i got something is the voice of urs reading some stuff which is on the screen🙄

    • @DeltaStep
      @DeltaStep  4 роки тому

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  • @bhavanagadapabhavanagadapa6003
    @bhavanagadapabhavanagadapa6003 5 років тому +1

    Good video SIR

    • @DeltaStep
      @DeltaStep  5 років тому

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  • @syedkhurramabbas5062
    @syedkhurramabbas5062 2 роки тому

    Nice but I can't understand that what is meant by square of distance.. between two objects...why there is square of distance??

    • @DeltaStep
      @DeltaStep  2 роки тому

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  • @rihalagrawal3679
    @rihalagrawal3679 6 років тому +1

    thankx sir

    • @DeltaStep
      @DeltaStep  6 років тому

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  • @samerkhan3682
    @samerkhan3682 6 років тому

    your explanation is very good thanks

    • @DeltaStep
      @DeltaStep  5 років тому

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  • @KundanSingh81626
    @KundanSingh81626 5 років тому +1

    Can you tell me that where from Capital G value came

    • @DeltaStep
      @DeltaStep  5 років тому

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    • @diptisenghosh1462
      @diptisenghosh1462 5 років тому

      G is gravitational constant

    • @Narniak69
      @Narniak69 4 роки тому

      They can't, it's their fudge number to make Newton's gravity magic equation balance. All of theoretical physics is smoke and mirrors BULL SHIT.

  • @tanwerrealrajput2931
    @tanwerrealrajput2931 6 років тому

    Which software did you used

  • @kranti9473
    @kranti9473 6 років тому

    Sir if we took the mass of the body 5 kg and distance between them will be 7m then ithe value of G will not be equal

    • @DeltaStep
      @DeltaStep  6 років тому

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    • @radhikamalviya5196
      @radhikamalviya5196 5 років тому

      G is the Universal Gravitational Constant. Constant means, its value remains the same. It does not change. Whatever the mass or distance between the two objects be. G remains same i.e. 6.67*10^-11 everywhere on Earth or in the universe. If you calculate the F on Jupiter also, then again G will remain the same. Besides, sir already said that G is independent of masses and distance between two objects. Hope it helped...

  • @lowersaxon
    @lowersaxon 5 років тому

    There is no gravitation. That’s clearly wrong. Curved space is equally wrong. Space cannot be curved. Mass can be curved.

  • @koppaladevi4470
    @koppaladevi4470 4 роки тому +1

    Thanks sir

    • @DeltaStep
      @DeltaStep  3 роки тому

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  • @chandrasekaran6753
    @chandrasekaran6753 6 років тому +1

    Very nice

    • @DeltaStep
      @DeltaStep  6 років тому

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  • @vetrisanjayelakkiyaprayfor5203
    @vetrisanjayelakkiyaprayfor5203 4 роки тому

    Thank u so much upload more videos in physics sir please

    • @DeltaStep
      @DeltaStep  4 роки тому

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  • @ashoklohar9748
    @ashoklohar9748 6 років тому

    G=6.67*10raised to -11 Nm(square) / kg (square) it is wrong sir Correct answer is :- G=6.67*10raised to -11 Nm(square) / kg -(square) because of law of indices it will become G=6.67*10raised to -11 Nm(square) / kg -(square)

    • @DeltaStep
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  • @sunilrathodsunil3906
    @sunilrathodsunil3906 6 років тому +2

    sound is less

  • @musicalgirl8114
    @musicalgirl8114 5 років тому

    plz make more videos also on chemistry chapters

    • @DeltaStep
      @DeltaStep  5 років тому

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  • @afsarahmad3386
    @afsarahmad3386 7 років тому

    why only three lecture

  • @mominaihsan1356
    @mominaihsan1356 6 років тому

    Thanks alot keep it up👍

    • @DeltaStep
      @DeltaStep  6 років тому

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  • @dartoiba249
    @dartoiba249 5 років тому

    iss board ka kha name haa

  • @parangoel4203
    @parangoel4203 6 років тому

    The distance must be calculated from their centres

    • @DeltaStep
      @DeltaStep  6 років тому

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  • @debjitswarnakar3439
    @debjitswarnakar3439 3 роки тому

    Then what is difference between G and F

    • @DeltaStep
      @DeltaStep  3 роки тому

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  • @dollykumari6309
    @dollykumari6309 5 років тому

    How can derive the formula of g

    • @DeltaStep
      @DeltaStep  5 років тому

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  • @dartoiba249
    @dartoiba249 5 років тому

    value of [G] is constent in all over universe , then what is black hole

    • @DeltaStep
      @DeltaStep  5 років тому

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  • @adv.gopalsharma7729
    @adv.gopalsharma7729 6 років тому

    love it

    • @DeltaStep
      @DeltaStep  6 років тому

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  • @zahoorahmad7701
    @zahoorahmad7701 3 роки тому +1

    Serge electrochemistry po bara ke rata sa owaye

    • @DeltaStep
      @DeltaStep  3 роки тому

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  • @Narniak69
    @Narniak69 4 роки тому

    Define Big G. WHAT IS IT? Better yet, define "gravity". I won't bother to check back for a response, because I know you don't have one.

    • @DeltaStep
      @DeltaStep  3 роки тому

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  • @rosman2635
    @rosman2635 5 років тому

    how did you obtain the value of G

    • @Narniak69
      @Narniak69 4 роки тому

      It was conjured from their realm of Gravity Magic!

  • @balakrishnan9036
    @balakrishnan9036 6 років тому +1

    Distance should be calculated from their centers

  • @gauravswain1612
    @gauravswain1612 6 років тому +1

    When we remove equal sign how G can come

  • @hydragang2639
    @hydragang2639 6 років тому

    helpfull

    • @DeltaStep
      @DeltaStep  6 років тому

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  • @nirakartarai8982
    @nirakartarai8982 6 років тому

    thank you

    • @DeltaStep
      @DeltaStep  6 років тому

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  • @krishnagowda235
    @krishnagowda235 3 роки тому

    Super

    • @DeltaStep
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  • @aayushpatidar8996
    @aayushpatidar8996 5 років тому

    Hindi me yahi video banao English i don, t understand please

  • @pruthvirajab1837
    @pruthvirajab1837 6 років тому

    Nice videos its helpful for me....demo purpose

    • @DeltaStep
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  • @siddrajput4684
    @siddrajput4684 6 років тому

    Excellent explanation
    Hatts of to u.

    • @DeltaStep
      @DeltaStep  6 років тому

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  • @amudhustudentscounceler7719
    @amudhustudentscounceler7719 6 років тому +1

    easy to learn

  • @samerkhan3682
    @samerkhan3682 6 років тому

    explain Telugu also

  • @zhandosnurgazy8060
    @zhandosnurgazy8060 5 років тому +1

    Molodec indus

    • @DeltaStep
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  • @sadhanahj8054
    @sadhanahj8054 6 років тому +1

    Why r square .? Please tell

    • @DeltaStep
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    • @zhandosnurgazy8060
      @zhandosnurgazy8060 5 років тому

      Just shut up and live

  • @sridharanu3038
    @sridharanu3038 6 років тому

    Do more videos on gravitation plzzz

  • @Narinderrawal
    @Narinderrawal 7 років тому

    It's helpful for me

  • @musicalgirl8114
    @musicalgirl8114 5 років тому

    Its fantastic sir

    • @DeltaStep
      @DeltaStep  5 років тому

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  • @bantidamewale4094
    @bantidamewale4094 5 років тому

    sound

  • @ManojSingh-uc1xq
    @ManojSingh-uc1xq 5 років тому

    Nice explanation sir.

    • @DeltaStep
      @DeltaStep  5 років тому

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  • @dartoiba249
    @dartoiba249 5 років тому

    can you tell us how gravity works& why

    • @DeltaStep
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  • @allclassicalhits7624
    @allclassicalhits7624 5 років тому

    Thank u nice explained

    • @DeltaStep
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  • @randombndaa2803
    @randombndaa2803 5 років тому

    easy to learn thnku sir

    • @DeltaStep
      @DeltaStep  5 років тому

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  • @pavanpinatepatil5129
    @pavanpinatepatil5129 6 років тому

    Thanku sir

    • @DeltaStep
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  • @suman.negijskradheradhe8975
    @suman.negijskradheradhe8975 5 років тому

    Very nice

    • @DeltaStep
      @DeltaStep  5 років тому

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