JEE Main Physics Mechanics #37 Free Fall

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  • Опубліковано 21 сер 2024
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    A stone is dropped from the top of the building. When it crosses a point 5m below the top, another stone starts to fall from a point 25m below the top. Both stones reach the bottom of the building simultaneously. The height of the building=? (g=10m/s^2)
    Previous video in this series can be seen at:
    • JEE Main Physics Mecha...
    Next video in this series can be seen at:
    • JEE Main Physics Mecha...

КОМЕНТАРІ • 36

  • @dlrmfemilianolako8
    @dlrmfemilianolako8 2 роки тому +4

    Thank you professor

    • @MichelvanBiezen
      @MichelvanBiezen  2 роки тому +3

      You are very welcome

    • @dlrmfemilianolako8
      @dlrmfemilianolako8 2 роки тому +2

      @@MichelvanBiezen Professor I have a question . In which University you teach ?

    • @MichelvanBiezen
      @MichelvanBiezen  2 роки тому +2

      I teach at Loyola Marymount University and El Camino Collge

    • @dlrmfemilianolako8
      @dlrmfemilianolako8 2 роки тому +2

      @@MichelvanBiezen thank you professor . maybe in the future I will come to this university

  • @pranavamali05
    @pranavamali05 2 роки тому +1

    Superb question

    • @MichelvanBiezen
      @MichelvanBiezen  2 роки тому +2

      Yes, the JEE test questions are very interesting for all who want to study and understand physics.

  • @abhisekhkumar8159
    @abhisekhkumar8159 2 роки тому +3

    Very good video sir you helped me a lot❤️❤️

  • @pradvinp1663
    @pradvinp1663 2 роки тому +1

    Great prof really helpful expecting more of such jee questions.

  • @fizixx
    @fizixx 2 роки тому +1

    Very interesting problem.

    • @MichelvanBiezen
      @MichelvanBiezen  2 роки тому +2

      The JEE test problem are indeed VERY interesting. 🙂

    • @fizixx
      @fizixx 2 роки тому +1

      @@MichelvanBiezen 👍

  • @mrashrafnagi1524
    @mrashrafnagi1524 2 роки тому +2

    Thanks for your effort . I solved it little steps. Greetings from Egypt.

    • @MichelvanBiezen
      @MichelvanBiezen  2 роки тому +2

      Glad you liked it. Welcome to the channel!

    • @mrashrafnagi1524
      @mrashrafnagi1524 2 роки тому +1

      @@MichelvanBiezen I follow you about 5 years ago . I like your work . I learned many things from you. Thanks

  • @priyanshb1406
    @priyanshb1406 2 роки тому +2

    cant wait for the quick method :)

  • @jeeaspirantpawan3305
    @jeeaspirantpawan3305 2 роки тому +1

    I am an IIT aspirant
    I am preparing for IIT from last 6 months
    I solved this question in 2:39 seconds
    Sir I am afraid of jee maths
    Sir please suggest me how to do maths of IIT ❤️❤️

    • @MichelvanBiezen
      @MichelvanBiezen  2 роки тому +1

      We haven't had the time to work on the math portion of the JEE tests, (something for the future), but the best way to overcome the fear of the test is to be as prepared as you can be and practice (a lot of practice) is the best way to get ready. I have a question: is there a difference between the IIT JEE test and the JEE main test?

    • @jeeaspirantpawan3305
      @jeeaspirantpawan3305 2 роки тому +1

      @@MichelvanBiezen I am so grateful that you replied to my comment and motivated me
      Thanks a lot sir
      Here is the answer of your question
      Yes according to my analysis of previous year papers and talks of seniors and many teachers
      Both exam are so different (I too believe)
      Total 9-10lakh students apper for JEE mains out of which only 2-2.5 lakh are selected for JEE advance(IIT JEE) and out of those only 20 thousand are chosen for IIT
      Advance a process of filtering sharpest mind from a group of sharp mind
      Jee mains is about quantity of knowledge, I mean to say if you learn formulas and know the method of application of those formulas then mains is a piece of cake
      But advance check depth of knowledge, they ask questions from very basic concepts (basic-from where the formula is originated)
      Some heavy concepts are used in advance questions
      Like integration in disc, concept of negative mass i.e cavity based questions
      Hope I gave you satisfying answer 😳

    • @MichelvanBiezen
      @MichelvanBiezen  2 роки тому +2

      Now I get it. The IIT exams consist of the JEE MAIN exams and the top performers on that exam are allowed to take the JEE advanced tests. Yes, I am familiar with both of these and we have been posting both JEE (main) and JEE (advanced) physics questions from past papers. Math and chemistry will be for the future.

    • @jeeaspirantpawan3305
      @jeeaspirantpawan3305 2 роки тому +1

      @@MichelvanBiezen yup

  • @indiegamedevelopment
    @indiegamedevelopment 2 роки тому +1

    Good explanation sir ☺️☺️☺️

  • @gowrissshanker9109
    @gowrissshanker9109 2 роки тому +1

    Respected sir 🌟, what causes glare.... on seeing vehicles light on night time, seeing sun directly.... it is due to unpolarized light or high intensity of light??
    Thank you sir 🌟

    • @MichelvanBiezen
      @MichelvanBiezen  2 роки тому +2

      The word "glare" is used for different perceptions of bright light. But the common denominator is that your vision is being impaired by the excessive ligth entering your eye. For example bright head lights from an oncoming car or the sunlight reflecting into your eyes off a polished bumper

  • @RR-xb1nh
    @RR-xb1nh 2 роки тому +1

    Very good problem sir 🙏 sir you stay in usa? Do you know brij sir?

    • @MichelvanBiezen
      @MichelvanBiezen  2 роки тому +1

      Yes, I live in the USA. Not sure what you mean by "brij"?

  • @atharva4180
    @atharva4180 2 роки тому +2

    Sir is it possible to solve this questions using the concepts of relative motion?

    • @MichelvanBiezen
      @MichelvanBiezen  2 роки тому +2

      I think so, but that would add complications.

  • @kartik-ew6rc
    @kartik-ew6rc 2 роки тому +2

    try jee adv too prof

    • @MichelvanBiezen
      @MichelvanBiezen  2 роки тому +1

      We already have a number of playlists for the JEE advanced tests as well. Have you seen them on this channel?

  • @nachiketakumar9645
    @nachiketakumar9645 2 роки тому +1

    Professor, i think by using Gallelio's number, we can simply this problem!

    • @MichelvanBiezen
      @MichelvanBiezen  2 роки тому +2

      We will be posting a quick way to do this problem tomorrow.