Science Projects | Conservation Of Energy

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  • Опубліковано 18 жов 2024

КОМЕНТАРІ • 33

  • @Yoshiko_Minamoto
    @Yoshiko_Minamoto 2 місяці тому +4

    *Introduction*
    Maxwell's Wheel is a fascinating mechanical system that exemplifies the fundamental principle of energy conservation and the conversion of energy between potential and kinetic forms. This intricate system consists of a wheel, a weight, and a height, which work in harmony to demonstrate the conservation of energy.
    *Components*
    1. *Wheel*: A circular wheel with a radius, R, and a moment of inertia, I. The wheel is free to rotate about its axis, allowing it to convert kinetic energy into rotational motion.
    2. *Weight*: A mass, m, attached to the rim of the wheel. The weight is the source of potential energy in the system, which is converted into kinetic energy as it falls.
    3. *Height*: A distance, h, to which the weight is lifted. This height determines the potential energy of the system, which is proportional to the weight and height.
    4. *Gravitational Constant*: The acceleration due to gravity, g, which acts on the weight, causing it to fall and convert potential energy into kinetic energy.
    *Initial Conditions*
    1. *Weight at Height*: The weight is lifted to a height, h, storing potential energy, PE = mgh. This initial condition sets the stage for the energy conversion process.
    2. *Wheel at Rest*: The wheel is initially at rest, with zero kinetic energy, KE = 0. This ensures that the system starts with only potential energy.
    *Energy Conversion*
    1. *Weight Falls*: The weight is released from its height, and falls under the influence of gravity, converting potential energy into kinetic energy.
    2. *Potential to Kinetic*: As the weight falls, its potential energy is converted into kinetic energy, KE = (1/2)mv^2, where v is the velocity of the weight.
    3. *Kinetic Energy Transfer*: The kinetic energy of the weight is transferred to the wheel, causing it to rotate with an angular velocity, ω.
    4. *Wheel's Kinetic Energy*: The wheel's kinetic energy is given by, KE = (1/2)Iω^2, which increases as the wheel rotates.
    *Energy Conservation*
    1. *Total Energy*: The total energy of the system is the sum of the potential energy and kinetic energy, E = PE + KE.
    2. *Conservation*: The total energy remains constant over time, dE/dt = 0, demonstrating the principle of energy conservation.
    3. *Energy Conversion*: The energy is continuously converted between potential and kinetic forms, with no external input of energy.
    *Detailed Analysis*
    1. *Weight's Motion*: As the weight falls, its potential energy decreases, and its kinetic energy increases, illustrating the conversion of energy.
    2. *Wheel's Rotation*: As the wheel rotates, the weight is lifted back to its original height, converting the kinetic energy back into potential energy.
    3. *Energy Oscillation*: The process repeats indefinitely, with the energy continuously oscillating between potential and kinetic forms.
    4. *No External Energy*: The system does not receive any external input of energy, demonstrating the conservation of energy.
    *Mathematical Representation*
    1. *Potential Energy*: PE = mgh
    2. *Kinetic Energy*: KE = (1/2)mv^2 + (1/2)Iω^2
    3. *Total Energy*: E = PE + KE = mgh + (1/2)mv^2 + (1/2)Iω^2
    4. *Energy Conservation*: dE/dt = 0
    *Conclusion*
    Maxwell's Wheel is a remarkable mechanical system that demonstrates the fundamental principle of energy conservation and the conversion of energy between potential and kinetic forms. Through its intricate components and energy conversion processes, Maxwell's Wheel showcases the conservation of energy, providing a deeper understanding of the underlying principles of physics.

  • @saleemahmed7893
    @saleemahmed7893 4 місяці тому +2

    Its very good and easy ❤🎉👍👍

  • @EthelDumakornartey
    @EthelDumakornartey 7 місяців тому

    Nice. It's very simple

  • @Ijustexists
    @Ijustexists 5 місяців тому +3

    I want to ask what is the energy conversion for this

    • @n_sheikh909
      @n_sheikh909 3 місяці тому +2

      Potential energy converts into kinetic energy

    • @Yoshiko_Minamoto
      @Yoshiko_Minamoto 2 місяці тому +1

      Energy conservation in Maxwell's Wheel refers to the principle that the total energy of the system remains constant over time, despite the continuous motion and conversion of energy between different forms.
      Here's a detailed explanation:
      *Maxwell's Wheel*
      Maxwell's Wheel is a mechanical system consisting of a wheel with a weight attached to its rim. The wheel is free to rotate, and the weight is lifted to a certain height, storing potential energy.
      *Energy Conversion*
      As the weight falls, its potential energy is converted into kinetic energy, causing the wheel to rotate. The rotating wheel then lifts the weight back to its original height, converting the kinetic energy back into potential energy.
      *Energy Conservation*
      Throughout this process, the total energy of the system remains constant. The sum of the potential energy and kinetic energy at any given time is always the same. Energy is not created or destroyed, only converted from one form to another.
      *Key Points*
      - The total energy of the system is conserved.
      - Energy is continuously converted between potential and kinetic forms.
      - The wheel's rotation and the weight's motion are sustained indefinitely, without any external input of energy.
      *Mathematical Representation*
      The energy conservation in Maxwell's Wheel can be represented mathematically as:
      PE (initial) + KE (initial) = PE (final) + KE (final)
      Where:
      - PE is the potential energy
      - KE is the kinetic energy
      This equation shows that the total energy remains constant, despite the continuous conversion between potential and kinetic energy.
      In summary, energy conservation in Maxwell's Wheel demonstrates the fundamental principle that energy cannot be created or destroyed, only converted from one form to another, and that the total energy of a closed system remains constant over time.

    • @kierakukuruyuk
      @kierakukuruyuk 2 місяці тому

      @@Yoshiko_Minamotothank you so much i love u

    • @bymysister
      @bymysister Місяць тому

      Mechanical energy

    • @Stumble_player63
      @Stumble_player63 Місяць тому

      What?​@@kierakukuruyuk

  • @vinitagurung8096
    @vinitagurung8096 Рік тому +1

    Yayyyyyy!!!! 290k ❤❤❤
    Congratulations dear😊🫶

  • @OmkumariSahu-wg5pc
    @OmkumariSahu-wg5pc 2 місяці тому

    👍👍👍

  • @taringyayum3434
    @taringyayum3434 8 місяців тому +3

    Plz can you tell the name of this project

  • @anshikakumari3498
    @anshikakumari3498 4 місяці тому +2

    Bhaiya main bhi yhi project bna rhi hu pura toh complete kr li hu Lekin aap jo circle wala pen trh h wo kya hain uske wjh se mera project pending pdaa hua hh plzzz btayeye n kya h ye...?

  • @57yashshreebalkrushnashind7
    @57yashshreebalkrushnashind7 10 місяців тому +2

    What is the name of this project can u plz tell

  • @OmkumariSahu-wg5pc
    @OmkumariSahu-wg5pc 2 місяці тому

    😮😮😮

  • @anuragcubetechnical2351
    @anuragcubetechnical2351 2 місяці тому

    How does this energy work

  • @JhestonyManaysay-l1s
    @JhestonyManaysay-l1s 29 днів тому

    Material please?

  • @RameshBarik-dx3rx
    @RameshBarik-dx3rx 11 місяців тому

    Frind❤❤❤😂😂😂

  • @RameshBarik-dx3rx
    @RameshBarik-dx3rx 11 місяців тому +1

    Frind😢😢😢🎉🎉🎉😅😅😅😅

  • @aulyduttav-b-12bd42
    @aulyduttav-b-12bd42 5 місяців тому

    It's maxwell's wheel

  • @nasreenzulfikar8560
    @nasreenzulfikar8560 8 місяців тому

    Name of this project

  • @taringyayum3434
    @taringyayum3434 8 місяців тому +1

    Please can you tell what does this project illustrate??

    • @n_sheikh909
      @n_sheikh909 3 місяці тому

      It illustrates the conversion of potential energy into kinetic energy

  • @ryanmcmahonsschoolprojectl4701
    @ryanmcmahonsschoolprojectl4701 7 місяців тому +1

    What’s you email.

    • @JerryGamer860
      @JerryGamer860 4 місяці тому

      Ryani jaani chuk chawani 12 bache 1 janani