Potential energy and gravity

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  • Опубликовано: 8 сен 2024
  • Using Newton's universal gravitation, what is the gravitational potential energy of an object?

Комментарии • 76

  • @Jessica-hl4mo
    @Jessica-hl4mo 2 года назад +4

    watched this 2 years ago when i started physics, finally followed along through the entire thing two years later! i call that growth

    • @yoprofmatt
      @yoprofmatt  2 года назад +5

      It only took two years to finish watching this? Noice.
      Cheers,
      Dr. A

  • @aaryan_astron
    @aaryan_astron 2 месяца назад

    I am a physics majoring 1st year student...and I'm trying to clear my every concept...you are the one who is helping very well

  • @rashmideka1522
    @rashmideka1522 5 лет назад +7

    Sir you're simply awesome, your explanation of the concepts are superb too!!

  • @yasminnavesgeurtsen364
    @yasminnavesgeurtsen364 6 лет назад +1

    You're explanations are straight to the point, no time wasted! And very easy to understand. Thank you!!

    • @yoprofmatt
      @yoprofmatt  6 лет назад +1

      You're welcome. Thanks for watching.
      Cheers,
      Dr. A

    • @frankdimeglio8216
      @frankdimeglio8216 Год назад

      I tower over the weasel Einstein.
      The maria occupy one third of the visible NEAR side of WHAT IS THE MOON. This IS fundamentally related to the surface gravity of what is THE MOON. Attention: The rotation of what is the Moon matches the revolution. Now, consider the gravity of THE SUN !!!
      By Frank Martin DiMeglio

  • @jeremycuster8025
    @jeremycuster8025 8 лет назад +15

    I sure wish you were teaching physics at my school! You do a great job of explaining the concepts and how the equations are derived. Thank you!

    • @yoprofmatt
      @yoprofmatt  8 лет назад +7

      +Jeremy Custer
      Jeremy, thanks for the note. Sorry you're not happy with your instructors, but very glad to be of help.
      Cheers, Dr. A

    • @amirazammit6972
      @amirazammit6972 3 года назад

      @Harvey Forrest me too

    • @conornoel9149
      @conornoel9149 3 года назад

      you prolly dont give a damn but does someone know of a way to log back into an instagram account?
      I stupidly lost my account password. I would appreciate any tips you can give me.

    • @travisdeclan1701
      @travisdeclan1701 3 года назад

      @Conor Noel instablaster ;)

    • @conornoel9149
      @conornoel9149 3 года назад

      @Travis Declan thanks so much for your reply. I got to the site on google and im waiting for the hacking stuff now.
      Looks like it's gonna take a while so I will reply here later with my results.

  • @steffenleo5997
    @steffenleo5997 Год назад +1

    Thanks Prof Anderson for these great explained topic... 👍👍

  • @siddhantjadhav7570
    @siddhantjadhav7570 6 лет назад +4

    Such a simplification of concept of Work and Potential Energy.. Thank you very much sir..

    • @yoprofmatt
      @yoprofmatt  6 лет назад +1

      No problem. You are welcome.
      Cheers,
      Dr. A

  • @linatewala9471
    @linatewala9471 6 лет назад +2

    Thank you! You make everything just easier to understand.

    • @willwicky9052
      @willwicky9052 3 года назад

      Thank you so much for interviewing me for the open sales position. I appreciate the time you spent explaining the hiring process and how your training program works. You’re clearly very knowledgeable about sales and marketing.
      I enjoy working in sales and believe I would be an excellent fit for the position. I love a challenge, and your innovative training program intrigues me.
      As we discussed during the interview, my sales numbers at my current job increased by 50 percent over the past three years, and I was at the top of our sales force last year. I’m confident that combining my current experience with your training program will allow me to reach the top of your sales force as well.
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  • @chahkuneng6299
    @chahkuneng6299 4 года назад +1

    Much thank for your influence explanation that you made.

  • @roshan0405
    @roshan0405 Год назад

    Thanks Deadpool ❤

  • @shadabimam8222
    @shadabimam8222 5 лет назад +4

    Not able to concentrate on this vdo bcz each tym i do my mind goes to his great ability of writing inverse!!!!

    • @yoprofmatt
      @yoprofmatt  5 лет назад +9

      Hate to burst your bubble, but I'm not writing backwards. Simple horizontal flip of the image: www.learning.glass
      Cheers,
      Dr. A

    • @alyattalla8520
      @alyattalla8520 5 лет назад +1

      lol

  • @ibrahimnizamani4958
    @ibrahimnizamani4958 4 года назад +2

    I don't get, how you took r(initial) approaches to infinity. Can you elaborate it abit please?

  • @sushantsingh8700
    @sushantsingh8700 3 года назад +1

    A ball placed at a top a hill always wanted to go downwards direction as it has potential energy at top of hill and realises it and it rolls down as in motion uses kinetic energy. But what that the place where the Object (ball) assume that it is in the rest position is not at the rest it have to go more downward it is in a false vacuum, what will happen then..

  • @ImranKhan-gw5qv
    @ImranKhan-gw5qv 28 дней назад

    Sir are you alive?I have seen it after 10 years and successfully understanded it

  • @sushantsingh8700
    @sushantsingh8700 3 года назад +2

    Honourable Sir, I Have a question, what about a object placed at rest, does it have potential energy (it has no other contact.) A student from India... Thanks

  • @TeacherNorainikhal
    @TeacherNorainikhal 4 года назад +2

    Why set reference point at infinity not the centre of the earth

  • @mhakash8967
    @mhakash8967 2 года назад

    thank you sir...take love from bangladesh🇧🇩

    • @yoprofmatt
      @yoprofmatt  2 года назад +1

      Hello Bangladesh! I take your love and send it back twice over.
      Great to meet another Fanderson™
      Cheers,
      Dr. A

  • @fatihzengin8126
    @fatihzengin8126 2 года назад

    You are amazing.Thanks to you ı love physics.Thank you :)

  • @Propdesk_Trader
    @Propdesk_Trader Месяц назад

    Do you have to learn to write backwards to use that board?

  • @moaathkhaled4662
    @moaathkhaled4662 11 месяцев назад

    Thanks ❤

  • @chiranrajamanthree7788
    @chiranrajamanthree7788 Год назад

    🔥

  • @tianhanipah9783
    @tianhanipah9783 2 года назад

    Best ✨💯

  • @ptyptypty3
    @ptyptypty3 5 лет назад

    what if we decided to make the center of the EARTH our Zero REFERENCE point?.. then figure out the PE for any mass above the earth and throughout the universe... that is, if we are truly Free to pick any reference point.. I'll have to give this a shot and see.. :) .. as usual, Clear and Concise video Prof Matt... thank you !!

  • @samialsharari4771
    @samialsharari4771 2 года назад

    How come we reached to potential energy from integrating the work?

  • @sparshgupta4300
    @sparshgupta4300 7 месяцев назад

    How they make these types of vdo

  • @aspirants2280
    @aspirants2280 4 года назад +1

    Sir please upload a video on acceleration due to the gravity

    • @yoprofmatt
      @yoprofmatt  4 года назад +4

      Himanshu,
      Working on new ones soon.
      You might also like my new website: www.universityphysics.education
      Cheers,
      Dr. A

  • @Andre-ql2ei
    @Andre-ql2ei 4 года назад

    You’re a blessing

    • @yoprofmatt
      @yoprofmatt  4 года назад

      Andre' _1670,
      Great comment, thanks.
      You might also like my new website: www.universityphysics.education
      Cheers,
      Dr. A

  • @Hazel_61
    @Hazel_61 6 лет назад

    Best explanation !

    • @yoprofmatt
      @yoprofmatt  6 лет назад

      Thanks! Keep up with the physics.
      Cheers,
      Dr. A

  • @siddhantjadhav7570
    @siddhantjadhav7570 6 лет назад +1

    A small Doubt sir:
    If the mass of the body is not constant, if it changes due to some non conservative forces, then how to proceed for integration???

    • @yoprofmatt
      @yoprofmatt  6 лет назад +1

      Interesting question. So perhaps the mass is disintegrating as it moves upward? I suppose then F would be a function of height and the integral gets more complex. I'll have to think about an example for that one.
      Cheers,
      Dr. A

    • @siddhantjadhav7570
      @siddhantjadhav7570 6 лет назад +1

      +Matt Anderson Can we take example of a rocket which took off with a mass M and there is decrease in mass as time passes?? In this case what will be the work done by gravity??

  • @frankdimeglio8216
    @frankdimeglio8216 Год назад

    Consistent WITH WHAT IS E=MC2 (AND TIME), “mass"/ENERGY involves BALANCED inertia/INERTIAL RESISTANCE consistent WITH/as what is BALANCED electromagnetic/gravitational force/ENERGY.
    By Frank Martin DiMeglio

  • @boptah7489
    @boptah7489 Год назад

    And so. The box has no potential energy at all. . The box is under the force of gravity. so gravity is the force. The box does not store Gravitational force.

  • @syedumamah5078
    @syedumamah5078 4 года назад

    If we dont lift block it still has potential energy, where does this potential enegy come from since we havent given any external force to block and we know internal forces usually balance and they are not able to do any work?

    • @yoprofmatt
      @yoprofmatt  4 года назад

      Syed Umamah,
      Thanks. Not sure exactly what you're asking, though.
      Join the discussion at my new website: www.universityphysics.education
      Cheers,
      Dr. A

  • @ashleyvince7
    @ashleyvince7 6 лет назад +2

    How do you write it inverse! ?

  • @wolfy9979
    @wolfy9979 4 года назад

    What is the difference between this G.M.m/r^2 and -G.M.m/r?
    Like for what do you use the second one and why?

    • @yoprofmatt
      @yoprofmatt  4 года назад

      Werewolf,
      The units reveal all. One is force, the other is energy.
      Thanks for the comment, and keep up with the physics!
      You might also like my new website: www.universityphysics.education
      Cheers,
      Dr. A

  • @daltanionwaves
    @daltanionwaves 2 года назад

    Is he writing backwards?

  • @izzeldeenmez4343
    @izzeldeenmez4343 Год назад

    6:33 4:37?

  • @sanketpatil8557
    @sanketpatil8557 5 лет назад

    nice

  • @mikiutpost
    @mikiutpost Год назад

    Its 1 in the aire and 0 in the grund and revers that IF U can Its also b-

    • @mikiutpost
      @mikiutpost Год назад

      Net force 1/4 ecuels 3/4 in input energy

  • @gurushajuneja1946
    @gurushajuneja1946 6 лет назад +1

    Hey ! Dr Matt Anderson wheee do you teach?

  • @danielzlotin6607
    @danielzlotin6607 4 года назад

    is that a mirror? how does he doing that?

    • @yoprofmatt
      @yoprofmatt  4 года назад

      daniel zlotin,
      Not writing backwards (I'm not that talented). The board is called Learning Glass. You can check it out at www.learning.glass
      Cheers,
      Dr. A

  • @boptah7489
    @boptah7489 Год назад

    There is no evidence that the force of gravity is a function of Mass only. . So the gravitational force formula is moot.

  • @devanshkatheria
    @devanshkatheria 6 лет назад +2

    so u seriously writing everything reversed!!!!!

    • @yoprofmatt
      @yoprofmatt  6 лет назад +3

      Not that talented. A simple "mirror-image" flip of the video does the trick. See it here: www.learning.glass
      Cheers,
      Dr. A

    • @devanshkatheria
      @devanshkatheria 6 лет назад

      Matt Anderson Ohk😮...BT u teach it really simpified sir..thank u

  • @anchovybushwack472
    @anchovybushwack472 3 года назад

    I'm trying real hard to focus, but the noise of that goddamn marker

  • @tanialu7499
    @tanialu7499 3 года назад

    Has anyone ever told you that you look like Doctor Strange?

  • @shrekssexydad7087
    @shrekssexydad7087 3 года назад

    My cousin sent this to me and i’m 13 i’m too dumb for this-
    👁👄👁