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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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  • 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 sidst redigeret af
    #12

    @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 sidst redigeret af
      #13

      @nexta this marks the end of bus stops.

      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 sidst redigeret af
        #14

        @laris @nexta I can help with that

        DD Squad:

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

        Here's the official video:

        https://www.youtube.com/watch?v=jV96uhFWgmA

        They do this kind of thing a lot.

        krupo@infosec.exchangeK 1 Reply Last reply
        0
        • bodhipaksa@mastodon.scotB bodhipaksa@mastodon.scot

          @nexta I may be misremembering, but I think Mythbusters wanted to do something like this but it was judged to be too dangerous. This really is very neat!

          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 sidst redigeret af
          #15

          @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 sidst redigeret af
            #16

            @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 sidst redigeret af
              #17

              @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 sidst redigeret af
                #18

                @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:

                  https://www.youtube.com/watch?v=jV96uhFWgmA

                  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 sidst redigeret af
                  #19

                  @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 sidst redigeret af
                    #20

                    @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 sidst redigeret af
                      #21

                      @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

                      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
                        Gæst
                        wrote sidst redigeret af
                        #22

                        @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 sidst redigeret af
                          #23

                          @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 sidst redigeret af
                            #24

                            @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.

                            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 sidst redigeret af
                              #25

                              @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 sidst redigeret af
                                #26

                                @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 sidst redigeret af
                                  #27

                                  @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 sidst redigeret af
                                    #28

                                    @nexta "Enthusiast" 😆

                                    1 Reply Last reply
                                    0
                                    • peterbrown@mastodon.scotP peterbrown@mastodon.scot

                                      @nexta I had to read this several times before I realised what you meant was it was the same speed as the truck was travelling, not the car

                                      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 sidst redigeret af
                                      #29

                                      @peterbrown @nexta me too

                                      1 Reply Last reply
                                      0
                                      • bodhipaksa@mastodon.scotB bodhipaksa@mastodon.scot

                                        @nexta I may be misremembering, but I think Mythbusters wanted to do something like this but it was judged to be too dangerous. This really is very neat!

                                        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 sidst redigeret af
                                        #30

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

                                        knordstrom@techhub.socialK 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.

                                          stragu@mastodon.indie.hostS This user is from outside of this forum
                                          stragu@mastodon.indie.hostS This user is from outside of this forum
                                          stragu@mastodon.indie.host
                                          wrote sidst redigeret af
                                          #31

                                          @nexta any chance this bot can can include alt text? Are replies monitored?

                                          1 Reply Last reply
                                          0
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