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Re: What is the force that the Earth used to keep us on the ground?

Cross-posted to 3 groups.

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On 12/23/2022 12:59 PM, Rico Amato wrote:
> Volney wrote:
> 
>> On 12/22/2022 10:57 AM, Rico Amato wrote:
>>>> Michelle Africano <nccr@amenica.he> wrote:
>>> it's *NOT* wrong. Yes it can be considered *_a_3rd_order_motion_*, a
>>> change in acceleration (up or down), which is a *_jerk_*, but the
>>> definition of deceleration, also said above, is */_common_speech_/*.
>>
>> N̶o̶, n̶y̶m̶s̶h̶i̶f̶t̶e̶r̶, t̶h̶e̶ "j̶e̶r̶k̶" i̶s̶ a̶ c̶h̶a̶n̶g̶e̶ i̶n̶ a̶c̶c̶e̶l̶e̶r̶a̶t̶i̶o̶n̶, w̶h̶i̶l̶e̶
>> d̶e̶c̶e̶l̶e̶r̶a̶t̶i̶o̶n̶ i̶s̶ a̶n̶ a̶c̶c̶e̶l̶e̶r̶a̶t̶i̶o̶n̶ w̶h̶i̶c̶h̶ i̶s̶ n̸̶̢͙̯͓̝͔̣͈̓̄̆̀̓̈̾̕͜e̵̶̢͕͕̯̱̥͔̎̋̂̎͐̅͐̂͝g̶̶͎̲̲͎͍͈̱͔̭̾à̶̶̜̲̈́͂̓̎͗̽t̵̶̨̺̺̬̝̝̠̣̔͌̍̔̃͗́̚ͅi̶̶̢͑̄̈́̾̾̅̕v̶̶͙͗͒̿̌̆̐͝e̵̶̢͕͕̯̱̥͔̎̋̂̎͐̅͐̂͝ r̸̶̡̹͚̣͔͍̮̩͌͐͝e̵̶̢͕͕̯̱̥͔̎̋̂̎͐̅͐̂͝l̷̶̡̧̢̙͈͍͈͈̉̄͋̔̉̆͝à̶̶̜̲̈́͂̓̎͗̽t̵̶̨̺̺̬̝̝̠̣̔͌̍̔̃͗́̚ͅi̶̶̢͑̄̈́̾̾̅̕v̶̶͙͗͒̿̌̆̐͝e̵̶̢͕͕̯̱̥͔̎̋̂̎͐̅͐̂͝ t̵̶̨̺̺̬̝̝̠̣̔͌̍̔̃͗́̚ͅỏ̵̶̝̫̹̱̲̻̗͉̓͒͘̕ t̶h̶e̶
>> v̶e̶l̶o̶c̶i̶t̶y̶ (i̶n̶ o̶n̶e̶ d̶i̶m̶e̶n̶s̶i̶o̶n̶) m̶e̶a̶n̶i̶n̶g̶ t̶h̶e̶ v̶e̶l̶o̶c̶i̶t̶y̶ d̶e̶c̶r̶e̶a̶s̶e̶s̶ i̶n̶ a̶b̶s̶o̶l̶u̶t̶e̶
>> v̶a̶l̶u̶e̶. T̶h̶i̶s̶ i̶s̶ c̶o̶m̶m̶o̶n̶ e̶v̶e̶r̶y̶d̶a̶y̶ u̶s̶a̶g̶e̶.
> 
> yet another proof you are an *_inbreed,_braindead_imbecile_*. Gedanken you
> are in a train, no windows, constant speed. You can't sense the speed.
> Then feel a push, constant acceleration opposite direction. The speed is
> *_still_positive_*. And the "jerk" is *_info_* usually LOST dealing with
> acceleration equations, considering the acceleration constant.
> 
> and since YOU *_inbreed_moron_* (based on national inheritance) talks
> about vectors, those are *_ALWAYS_positive_*, including along the opposite
> direction. You also compare acceleration to speeds, which are different
> order domain, you uneducated electronic engineer.

I'm glad you changed the trajectory of your attempts to insult others.

The problem remains that your grasp of physics is at best marginal, at
times nonexistent. But since your discussions are presently within the
realm of science, I will defer from further comment and depart in peace.

Your discussions are certainly quite a few levels better than some of
the others posting here. Have fun!

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Re: What is the force that the Earth used to keep us on the ground? Michelle Africano <nccr@amenica.he> - 2022-12-21 23:25 +0000
  Re: What is the force that the Earth used to keep us on the ground? whodat <whodaat@void.nowgre.com> - 2022-12-21 21:53 -0600
    Re: What is the force that the Earth used to keep us on the ground? Claudius Denk <claudiusdenk@gmail.com> - 2022-12-21 21:28 -0800
      Re: What is the force that the Earth used to keep us on the ground? Paul Alsing <pnalsing@gmail.com> - 2022-12-21 22:13 -0800
        Re: What is the force that the Earth used to keep us on the ground? Claudius Denk <claudiusdenk@gmail.com> - 2022-12-21 22:50 -0800
          Re: What is the force that the Earth used to keep us on the ground? Jim Pennino <jimp@gonzo.specsol.net> - 2022-12-22 07:55 -0800
        Re: What is the force that the Earth used to keep us on the ground? whodat <whodaat@void.nowgre.com> - 2022-12-22 09:20 -0600
      Re: What is the force that the Earth used to keep us on the ground? whodat <whodaat@void.nowgre.com> - 2022-12-22 09:18 -0600
    Re: What is the force that the Earth used to keep us on the ground? Rico Amato <toaa@araocco.rt> - 2022-12-22 16:04 +0000
      Re: What is the force that the Earth used to keep us on the ground? whodat <whodaat@void.nowgre.com> - 2022-12-22 12:41 -0600
  Re: What is the force that the Earth used to keep us on the ground? nospam@de-ster.demon.nl (J. J. Lodder) - 2022-12-22 11:53 +0100
    Re: What is the force that the Earth used to keep us on the ground? Rico Amato <toaa@araocco.rt> - 2022-12-22 15:57 +0000
      Re: What is the force that the Earth used to keep us on the ground? Rico Amato <toaa@araocco.rt> - 2022-12-23 18:59 +0000
        Re: What is the force that the Earth used to keep us on the ground? whodat <whodaat@void.nowgre.com> - 2022-12-23 16:43 -0600

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