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CIRCLE WITH A DOT

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  3. 🤯 A visual physics lesson at 80 km/h.

🤯 A visual physics lesson at 80 km/h.

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  • nexta@mstdn.socialN nexta@mstdn.social

    🤯 A visual physics lesson at 80 km/h.

    Enthusiasts launched a man from a moving truck in the opposite direction - at the same speed the car was traveling.

    The experiment spectacularly showed how relative speed works.

    netraven@hear-me.socialN This user is from outside of this forum
    netraven@hear-me.socialN This user is from outside of this forum
    netraven@hear-me.social
    wrote last edited by
    #8

    @nexta I guess that solves that math problem. Now do it with trains.

    1 Reply Last reply
    0
    • terryhancock@realsocial.lifeT terryhancock@realsocial.life

      @nexta

      Perfectly safe ... if all the math, physics, and engineering works perfectly. 🤨

      monkeyben@mastodon.sdf.orgM This user is from outside of this forum
      monkeyben@mastodon.sdf.orgM This user is from outside of this forum
      monkeyben@mastodon.sdf.org
      wrote last edited by
      #9

      @TerryHancock

      ChatGPT said it was 🤷

      @nexta

      1 Reply Last reply
      0
      • nexta@mstdn.socialN nexta@mstdn.social

        🤯 A visual physics lesson at 80 km/h.

        Enthusiasts launched a man from a moving truck in the opposite direction - at the same speed the car was traveling.

        The experiment spectacularly showed how relative speed works.

        gikiski@social.lolG This user is from outside of this forum
        gikiski@social.lolG This user is from outside of this forum
        gikiski@social.lol
        wrote last edited by
        #10

        @nexta this marks the end of bus stops.

        1000millimeter@chaos.social1 1 Reply Last reply
        0
        • laris@climatejustice.socialL laris@climatejustice.social

          @nexta

          Source please

          moira@mastodon.murkworks.netM This user is from outside of this forum
          moira@mastodon.murkworks.netM This user is from outside of this forum
          moira@mastodon.murkworks.net
          wrote last edited by
          #11

          @laris @nexta I can help with that

          DD Squad:

          https://www.youtube.com/@DDSquadstunts

          Here's the official video:

          - YouTube

          Auf YouTube findest du die angesagtesten Videos und Tracks. Außerdem kannst du eigene Inhalte hochladen und mit Freunden oder gleich der ganzen Welt teilen.

          favicon

          (www.youtube.com)

          They do this kind of thing a lot.

          krupo@infosec.exchangeK 1 Reply Last reply
          1
          0
          • diazona@techhub.socialD This user is from outside of this forum
            diazona@techhub.socialD This user is from outside of this forum
            diazona@techhub.social
            wrote last edited by
            #12

            @bodhipaksa @nexta IIRC they did it with something like a basketball, not a human. Otherwise pretty much the same though.

            1 Reply Last reply
            0
            • nexta@mstdn.socialN nexta@mstdn.social

              🤯 A visual physics lesson at 80 km/h.

              Enthusiasts launched a man from a moving truck in the opposite direction - at the same speed the car was traveling.

              The experiment spectacularly showed how relative speed works.

              michaelgemar@mstdn.caM This user is from outside of this forum
              michaelgemar@mstdn.caM This user is from outside of this forum
              michaelgemar@mstdn.ca
              wrote last edited by
              #13

              @nexta @davep This video is in the dictionary under “trust” (and “idiocy”)

              1 Reply Last reply
              0
              • nexta@mstdn.socialN nexta@mstdn.social

                🤯 A visual physics lesson at 80 km/h.

                Enthusiasts launched a man from a moving truck in the opposite direction - at the same speed the car was traveling.

                The experiment spectacularly showed how relative speed works.

                etherdiver@ravenation.clubE This user is from outside of this forum
                etherdiver@ravenation.clubE This user is from outside of this forum
                etherdiver@ravenation.club
                wrote last edited by
                #14

                @nexta Dudes Rock

                1 Reply Last reply
                0
                • nexta@mstdn.socialN nexta@mstdn.social

                  🤯 A visual physics lesson at 80 km/h.

                  Enthusiasts launched a man from a moving truck in the opposite direction - at the same speed the car was traveling.

                  The experiment spectacularly showed how relative speed works.

                  chertridge@beige.partyC This user is from outside of this forum
                  chertridge@beige.partyC This user is from outside of this forum
                  chertridge@beige.party
                  wrote last edited by
                  #15

                  @nexta Yo. Science Bitch.

                  1 Reply Last reply
                  0
                  • moira@mastodon.murkworks.netM moira@mastodon.murkworks.net

                    @laris @nexta I can help with that

                    DD Squad:

                    https://www.youtube.com/@DDSquadstunts

                    Here's the official video:

                    - YouTube

                    Auf YouTube findest du die angesagtesten Videos und Tracks. Außerdem kannst du eigene Inhalte hochladen und mit Freunden oder gleich der ganzen Welt teilen.

                    favicon

                    (www.youtube.com)

                    They do this kind of thing a lot.

                    krupo@infosec.exchangeK This user is from outside of this forum
                    krupo@infosec.exchangeK This user is from outside of this forum
                    krupo@infosec.exchange
                    wrote last edited by
                    #16

                    @moira @laris @nexta and the video addresses the folks who are chirping in response that it's an unsafe experiment in humans. Lots of test runs building up to it!

                    1 Reply Last reply
                    0
                    • nexta@mstdn.socialN nexta@mstdn.social

                      🤯 A visual physics lesson at 80 km/h.

                      Enthusiasts launched a man from a moving truck in the opposite direction - at the same speed the car was traveling.

                      The experiment spectacularly showed how relative speed works.

                      anthropy@mastodon.derg.nzA This user is from outside of this forum
                      anthropy@mastodon.derg.nzA This user is from outside of this forum
                      anthropy@mastodon.derg.nz
                      wrote last edited by
                      #17

                      @nexta now do it at 400km/h from a jet, it'd only be like ~30G of acceleration

                      smellsofbikes@mastodon.socialS jbaggs@infosec.exchangeJ 2 Replies Last reply
                      0
                      • nexta@mstdn.socialN nexta@mstdn.social

                        🤯 A visual physics lesson at 80 km/h.

                        Enthusiasts launched a man from a moving truck in the opposite direction - at the same speed the car was traveling.

                        The experiment spectacularly showed how relative speed works.

                        vxo@digipres.clubV This user is from outside of this forum
                        vxo@digipres.clubV This user is from outside of this forum
                        vxo@digipres.club
                        wrote last edited by
                        #18

                        @nexta
                        I feel like I'd want to have full motorcycle safety gear just in case the velocity didn't match and you wound up unceremoniously yeeted into a slide

                        loke@functional.cafeL 1 Reply Last reply
                        0
                        • nexta@mstdn.socialN nexta@mstdn.social

                          🤯 A visual physics lesson at 80 km/h.

                          Enthusiasts launched a man from a moving truck in the opposite direction - at the same speed the car was traveling.

                          The experiment spectacularly showed how relative speed works.

                          ? Offline
                          ? Offline
                          Guest
                          wrote last edited by
                          #19

                          @nexta neat

                          1 Reply Last reply
                          0
                          • nexta@mstdn.socialN nexta@mstdn.social

                            🤯 A visual physics lesson at 80 km/h.

                            Enthusiasts launched a man from a moving truck in the opposite direction - at the same speed the car was traveling.

                            The experiment spectacularly showed how relative speed works.

                            firesphere@cloudisland.nzF This user is from outside of this forum
                            firesphere@cloudisland.nzF This user is from outside of this forum
                            firesphere@cloudisland.nz
                            wrote last edited by
                            #20

                            @nexta #Mythbusters did it! 😆

                            1 Reply Last reply
                            0
                            • nexta@mstdn.socialN nexta@mstdn.social

                              🤯 A visual physics lesson at 80 km/h.

                              Enthusiasts launched a man from a moving truck in the opposite direction - at the same speed the car was traveling.

                              The experiment spectacularly showed how relative speed works.

                              chuckmcmanis@chaos.socialC This user is from outside of this forum
                              chuckmcmanis@chaos.socialC This user is from outside of this forum
                              chuckmcmanis@chaos.social
                              wrote last edited by
                              #21

                              @nexta That's why if you run to the back of the plane really really fast you drop out of the sky. 😆 As a kid, the cartoon pink panther had this thing where he would step out of the house just before it hit the ground and I spent like half a day figuring out if that would work or not, only to realize it WOULD work if he jumped up at exactly the speed the house was falling when it hit the ground. Alas such a jump was not feasible.

                              G 1 Reply Last reply
                              0
                              • anthropy@mastodon.derg.nzA anthropy@mastodon.derg.nz

                                @nexta now do it at 400km/h from a jet, it'd only be like ~30G of acceleration

                                smellsofbikes@mastodon.socialS This user is from outside of this forum
                                smellsofbikes@mastodon.socialS This user is from outside of this forum
                                smellsofbikes@mastodon.social
                                wrote last edited by
                                #22

                                @anthropy @nexta At the height of Cold War madness, we did this with the A-5: it dumped its bomb load out the back on tracks at up to Mach 2, so it would have zero forward speed at release and drop straight down.
                                (It was never used.)

                                smellsofbikes@mastodon.socialS 1 Reply Last reply
                                0
                                • smellsofbikes@mastodon.socialS smellsofbikes@mastodon.social

                                  @anthropy @nexta At the height of Cold War madness, we did this with the A-5: it dumped its bomb load out the back on tracks at up to Mach 2, so it would have zero forward speed at release and drop straight down.
                                  (It was never used.)

                                  smellsofbikes@mastodon.socialS This user is from outside of this forum
                                  smellsofbikes@mastodon.socialS This user is from outside of this forum
                                  smellsofbikes@mastodon.social
                                  wrote last edited by
                                  #23

                                  @anthropy @nexta on rereading, it dump out the back at some speed but not mach2

                                  toddz@social.linux.pizzaT 1 Reply Last reply
                                  0
                                  • nexta@mstdn.socialN nexta@mstdn.social

                                    🤯 A visual physics lesson at 80 km/h.

                                    Enthusiasts launched a man from a moving truck in the opposite direction - at the same speed the car was traveling.

                                    The experiment spectacularly showed how relative speed works.

                                    catmisgivings@stranger.socialC This user is from outside of this forum
                                    catmisgivings@stranger.socialC This user is from outside of this forum
                                    catmisgivings@stranger.social
                                    wrote last edited by
                                    #24

                                    @nexta enthusiasts!

                                    1 Reply Last reply
                                    0
                                    • nexta@mstdn.socialN nexta@mstdn.social

                                      🤯 A visual physics lesson at 80 km/h.

                                      Enthusiasts launched a man from a moving truck in the opposite direction - at the same speed the car was traveling.

                                      The experiment spectacularly showed how relative speed works.

                                      phil@gotosocial.quokka.todayP This user is from outside of this forum
                                      phil@gotosocial.quokka.todayP This user is from outside of this forum
                                      phil@gotosocial.quokka.today
                                      wrote last edited by
                                      #25

                                      @nexta "Enthusiast" 😆

                                      1 Reply Last reply
                                      0
                                      • gregsbrain@mstdn.socialG This user is from outside of this forum
                                        gregsbrain@mstdn.socialG This user is from outside of this forum
                                        gregsbrain@mstdn.social
                                        wrote last edited by
                                        #26

                                        @peterbrown @nexta me too

                                        1 Reply Last reply
                                        0
                                        • fancysandwiches@neuromatch.socialF This user is from outside of this forum
                                          fancysandwiches@neuromatch.socialF This user is from outside of this forum
                                          fancysandwiches@neuromatch.social
                                          wrote last edited by
                                          #27

                                          @bodhipaksa @nexta yes, Jamie talked about this in an AMA recently

                                          knordstrom@techhub.socialK 1 Reply Last reply
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