xkcd

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submitted 1 year ago by randomaccount43543@lemmy.world to c/xkcd@lemmy.world

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Speed Limit: 45 MPH / Minimum: 65 MPH

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[–] floofloof@lemmy.ca 18 points 1 year ago (2 children)

You could reverse down the road, or would there be a moment between forwards and backwards when you're stopped?

[–] surewhynotlem@lemmy.world 26 points 1 year ago (1 children)

It's not a u-turn if you skid into a wicked 540

[–] jago@lemmy.ca 6 points 1 year ago

Knight Rider vibes.

[–] wander1236@sh.itjust.works 6 points 1 year ago (1 children)

You have to cross over 0 at some point

[–] yetAnotherUser@feddit.de 8 points 1 year ago (1 children)

Stopping isn't the same as driving at 0 speed.

A car is stopped if and only if its acceleration is also 0.

[–] Sigh_Bafanada@lemmy.world 4 points 1 year ago (1 children)

And velocity is 0. Otherwise Johnny 100kmph is technically stopped

[–] yetAnotherUser@feddit.de 4 points 1 year ago

That's why I put a sneaky 'also' in my comment