• Brosplosion@lemm.ee
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    14 days ago

    Is it an accelerator? Or is it a jerk pedal? Technically the gas pedal controls the change in acceleration, right?

    I definitely have friends

    • DrSteveBrule@mander.xyz
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      14 days ago

      Acceleration in physics terms just means a change in velocity. Velocity is speed in a given direction. The steering wheel, gas pedal, and brake pedal all accelerate the vehicle.

      • Revan343@lemmy.ca
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        14 days ago

        Acceleration in physics terms just means a change in velocity. Velocity is speed in a given direction

        They definitely know that, given that they know that change in acceleration is called jerk

        • billwashere@lemmy.world
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          14 days ago

          And I had no idea what the fourth derivative was called so I had to look it up. It’s called snap or jounce.

          • 0ops@lemm.ee
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            14 days ago

            I remember when my calculus professor offhand mentioned these and jerk. He had a really dry sense of humor, so I didn’t realize that he wasn’t joking with us (the class) until like two semesters later.

              • 0ops@lemm.ee
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                13 days ago

                If I remember right, it wasn’t on any test. Those tests were all problem solving, and none of the problems had derivatives deeper than acceleration. It was awhile ago though, I could be misremembering

                • ulterno@programming.dev
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                  11 days ago

                  Well, it might just have been an out of syllabus thing considering I was not taught that in class and only learnt it while having fun somewhere.