• fitgse@sh.itjust.works
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    7 days ago

    Why is a vehicle with 1000HP and 0-60 in 2 seconds street legal.

    That sounds like it would be fun to go to a race track and race in a controlled environment, but when is that ever needed in a city?

    • FauxLiving@lemmy.world
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      6 days ago

      Electric motors are incredibly high performance. Those numbers sound extreme for a combustion engine but that kind of performance is pretty standard for electric motors.

      Performance limitations are usually added via software to prevent battery wear and for safety reasons.

      They could go 0-60 in .5 seconds but there’s only so much traction you can get out of rubber tires.

      • fitgse@sh.itjust.works
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        6 days ago

        I understand that. I am saying we should have regulations and governors on all cars. No car driven in a city ever needs to accelerate that fast and should not be street legal if it can.

      • Lv_InSaNe_vL@lemmy.world
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        6 days ago

        0-60 in a road car would be near impossible because, like you mentioned, you wouldn’t have the traction for it.

        Top fuel dragsters tend to do their 0-60 in about 0.8-0.9 seconds and that’s using extremely specialized tires on a specifically prepped track surface and they are still traction limited.

        The fastest EV 0-60 (as far as I could find) was a Formula Student car called Mythen WR at 0.956 seconds. It hit 62mph in 40ft. Also it was driven by a woman.

        Edit: I was doing some more reading about top fuel dragsters and the fastest 0-60 time (which was approximately 0.8 sec, they don’t actually measure it) came from Brittany Force’s (which is a crazy cool name) 1000ft run at the 2019 Las Vegas run. She ran the 1000ft in just 3.695 seconds and crossed the line at 338.17 mph. There’s a video in my link too, it’s crazy to watch. For you Europeans that’s hitting just shy of 550 kmph in just over 300m