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InertialObservr's profile
〈 Berger | Dillon 〉
〈 Berger | Dillon 〉
〈 Berger | Dillon 〉
@InertialObservr

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〈 Berger | Dillon 〉

@InertialObservr

PhD student of Theoretical Particle Physics @UCIrvine l @NSF Fellow l Physics & Math Animations l Patreon: https://www.patreon.com/inertialobserver …

DC → CA
youtube.com/c/InertialObse…
Joined August 2015

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    1. 〈 Berger | Dillon 〉‏ @InertialObservr 23 Sep 2019
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      An object in motion will stay in motion, unless acted upon by an external forcepic.twitter.com/GVjVVOSQLg

      27 replies 337 retweets 1,432 likes
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    2. 〈 Berger | Dillon 〉‏ @InertialObservr 23 Sep 2019
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      This is what my twitter @ means The observers in the bed of the truck are moving at a 𝑐𝑜𝑛𝑠𝑡𝑎𝑛𝑡 𝑣𝑒𝑙𝑜𝑐𝑖𝑡𝑦 We call such observers 𝑖𝑛𝑒𝑟𝑡𝑖𝑎𝑙 observers Einstein’s postulate states: “any two inertial observers must agree on the same laws of physics”

      3 replies 10 retweets 116 likes
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    3. Ben Bartlett‏ @bencbartlett 23 Sep 2019
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      Replying to @InertialObservr

      Depending on whether you want to call gravity a force, the observers sitting on the truck can be noninertial: the normal force accelerates them upwards through curved spacetime yet they don't move wrt coordinates, while the inertial falling guy has 0 force and moves on a geodesic

      1 reply 0 retweets 2 likes
    4. 〈 Berger | Dillon 〉‏ @InertialObservr 23 Sep 2019
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      Replying to @bencbartlett

      right! i was using the SR definition of inertial observer .. thought this definition is modified in GR a bit

      1 reply 0 retweets 2 likes
      〈 Berger | Dillon 〉‏ @InertialObservr 23 Sep 2019
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      Replying to @InertialObservr @bencbartlett

      though*

      1:12 PM - 23 Sep 2019
      0 replies 0 retweets 0 likes

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