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@fossilesque@mander.xyzM to Science Memes@mander.xyzEnglish • 1 year ago

Seconds

mander.xyz

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Seconds

mander.xyz

@fossilesque@mander.xyzM to Science Memes@mander.xyzEnglish • 1 year ago
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  • ComradeSharkfucker
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    70•
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    1 year ago

    Also angles

    Would love to hear how mass is measured in seconds though

    • @mkwt@lemmy.world
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      33•1 year ago

      Set G = 1 and c =1. Then equations like r = 2m make dimensional sense.

      https://en.m.wikipedia.org/wiki/Geometrized_unit_system

      • @phdepressed@sh.itjust.works
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        47•1 year ago

        My brother, that explanation is not nearly dumbed down enough and as with most math wiki is useless for eli5 stuff.

        • @mkwt@lemmy.world
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          36•1 year ago

          I think a lot of people understand the concept of light-seconds, which can measure distance in seconds.

          Allow me to introduce the gravity-second. 1 gravity-second of mass-energy is enough mass-energy to have a Schwarzchild radius of 2 light-seconds.

          • @pythonoob@programming.dev
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            17•1 year ago

            I get what you’re saying but am still too dumb to understand it lol

            • @davidgro@lemmy.world
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              26•1 year ago

              Size of a black hole.

              Certain mass = certain distance

              Distance = seconds

              Therefore mass = seconds

              • @uis@lemm.ee
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                7•1 year ago

                Then I don’t even want to be in same solar system with millisecond heavy object.

                • @davidgro@lemmy.world
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                  10•1 year ago

                  You most certainly don’t, that’s a radius of about 300km (186 miles) and a mass of 101 suns.

                  Even if you meant microsecond, that’s 1/10 of the sun, and would be very disruptive.

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