Force, Mass, and Acceleration: Newton's Second Law

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  • เผยแพร่เมื่อ 15 ต.ค. 2024

ความคิดเห็น • 35

  • @It_has_a_reason
    @It_has_a_reason 9 หลายเดือนก่อน +25

    Your definition is covered by next video suggestions box…what’s the use

  • @justrosy5
    @justrosy5 ปีที่แล้ว +19

    That's it. We need sensor-driven, operator controlled electric shopping carts. The user (operator) could turn the motor on/off at-will, and the motor would be controlled by sensors that sense the total mass of the contents of the cart (in all sections) and add that to the known mass of the cart itself (including the mass of the motor), to apply the appropriate amount of force to the wheels of the cart to make them move, so the operator would have a stress-free shopping experience while still walking around and getting their exercise! Not the same as an "electric cart" used by those who have trouble walking (which includes a seat, and can only move if turned on). This would be a standard shopping cart used by shoppers who are still walking around.

  • @glitcherinyourcountry
    @glitcherinyourcountry 24 วันที่ผ่านมา +1

    Idk but Newtons second law of motion is a fundamental principle in classical mechanics that describes the relationship between the motion of an object and the forces acting on it. It can be stated in simple terms as: the acceleration of an object is directly proportional to the net force acting on it and inversely proportional to its mass. Mathematically this law is expressed with the formula: /[F = m \cdot a/] where: \( F \) is the net force acting on the object (measured in Newtons, N),
    \( m \) is the mass of the object (measured in kilograms)

  • @GuerrasLaws
    @GuerrasLaws หลายเดือนก่อน +2

    "Force does not exist physically in the same way that an object with mass does. This means that force cannot make surface contact with an object, much less push or pull it. The initial cause of all bodies in motion originates from the applied energy (E), which creates the momentum (p) necessary to make surface contact with an object, thereby enabling it to push and pull. This concept is mathematically expressed as Ep or the equation Ep = ma. Force was originally used as a placeholder by Sir Isaac Newton because he did not know the true nature of this Force." ~ Professor Guadalupe Guerra from Laredo, Texas c/s

  • @GuerrasLaws
    @GuerrasLaws 11 หลายเดือนก่อน +4

    In physics, the word, “Force” as we know it, turns out to be nothing more than a
    description to describe an event or an expression to express an idea like one would use the word “Love” to express
    one's feelings. But, physics and in mathematics, still use “Force” as thou it were something physical that could
    enable the initial cause of motion making it counterintuitive.
    Example: Choose an object of your choices and without applying the energy from within you, try to push and pull by applying “only” the Force or Net Force.
    Meaning that Energy (applied energy) is the initial origin of motion and not “Force”.
    Once Energy (E) is applied, it creates what is known as Momentum (p).
    When this Momentum (mass and velocity) comes in contact with an object(s),
    it makes a surface contact that will enable you to push and pull. Example:
    Ep=ma, Ep=mc2 and so on. Note: Ep is not to be confused as Kinetic Energy in
    any way.
    Momentum represents things like work, wave, gravity, light, lightning, tsunami, radiation,
    earthquake, current, electricity, motion, magnetism, hurricane, etc.
    Without Energy, there is no Momentum. Without Momentum, there is no surface
    contact on an object(s) to push, pull, work, shaping objects, motion, gravity, magnetism, radiation,
    etc. Momentum does not and cannot exist without the applied Energy that
    creates it. Energy and Momentum or “Ep” is
    the one and only common denominator that links all fundamental forces of
    nature. Without Ep, all fundamental forces
    of nature would be inert and non-existence. ~Guadalupe Guerra from Laredo Texas

  • @shimmyy2820
    @shimmyy2820 ปีที่แล้ว +4

    Thanks! That helped a lot.

  • @pavancreation2906
    @pavancreation2906 3 หลายเดือนก่อน +1

    What a explanation superb❤❤❤

    • @AKStore-vp8iw
      @AKStore-vp8iw หลายเดือนก่อน

      1:39 1:40 1:41

  • @ejh_x2
    @ejh_x2 ปีที่แล้ว +2

    Thank you for this knowledge!

  • @epicelectro4015
    @epicelectro4015 ปีที่แล้ว +1

    Thanks for the intro to this 😊

  • @lebohangelectrician
    @lebohangelectrician 7 หลายเดือนก่อน

    Thank you

  • @CalebNate-tx2kl
    @CalebNate-tx2kl 2 หลายเดือนก่อน +2

    Definition on the end of the video:
    More force is needed to speed up objects with more mass
    Mass is the amount of material an object is made of

  • @Bendecido43
    @Bendecido43 หลายเดือนก่อน

    You made physical science to be easier 😮

    • @GCFLearnFree
      @GCFLearnFree  หลายเดือนก่อน +1

      Thank you! Glad it was easier to understand with the video!

  • @Pan_ifer
    @Pan_ifer 10 หลายเดือนก่อน

    thanks gcf, my mom won't have to beat me now!! 😂😂😂😂😂😂

  • @amadellar
    @amadellar ปีที่แล้ว

    So what will happen to the force if the overall mass of an object increases? I STILL DON'T GET IT

    • @amadellar
      @amadellar ปีที่แล้ว

      The amount of force applied will increase in order to keep the object moving? IS THIS RIGHT??

    • @bludbeingzeto
      @bludbeingzeto ปีที่แล้ว +1

      @@amadellar probably yes since you need such amount of force inorder to keep an object moving (an object with a heavy mass) since if you have less force and the object has more mass then the object will stop moving. (correct me if im wrong.)

    • @ShonMardani
      @ShonMardani 11 หลายเดือนก่อน

      In the formula F=ma, a has a time variable which means F = 0 when time = 0 and Force can not be calculated unless you provide time duration. The parameter a Acceleration is due to the Gravity and Gravity has a set vector / direction, 0 to 180 degree, in other words there is NO Acceleration if there is NO Gravity, and in Gravity direction and Time needed. Force is 0 (zero) unless you give a non zero time.This is what scientists have been hiding and the space time scam is to explain a flawed formula using the gang leader einstein. E=mc2 is also False since you can change the constant 2 to 3 or any other number, it has no effect because E has no Unit. Also all the formulas mentioned as the successor to E=mc2, has the Time variable with the value 0 (zero) which makes all the calculated Forces, Energies and Vectors Zero. Additionally einstein never wrote and published any of these formulas and no other scientist wanted to claim Fallacy.

    • @nishaop7700
      @nishaop7700 3 หลายเดือนก่อน

      the force will be needed to increase if the overall mmass of an object increases

    • @nishaop7700
      @nishaop7700 3 หลายเดือนก่อน

      @@bludbeingzeto correct

  • @ramisakabir6780
    @ramisakabir6780 ปีที่แล้ว

    Thank you Very much.

  • @ronacrislaspobressoriano6397
    @ronacrislaspobressoriano6397 ปีที่แล้ว

    Thank you!

  • @hanisitsobarna4897
    @hanisitsobarna4897 8 หลายเดือนก่อน

    0:12 🚙🕺 force mass cross acceleration .... 🤞 😅

  • @sohailateguinos9629
    @sohailateguinos9629 5 หลายเดือนก่อน +1

    ptc to use for school purposes 😭😭

  • @Xireal
    @Xireal 11 หลายเดือนก่อน +4

    “New-ons second law” 😂

    • @queenmctee3073
      @queenmctee3073 11 หลายเดือนก่อน

      dead😅😅😅

    • @ridroll
      @ridroll 21 วันที่ผ่านมา

      Haha funny