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Maths rule (files.catbox.moe)
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[-] ftbd@feddit.org 4 points 9 hours ago

I was not ready for the truly unholy unit of mile per hour per minute

[-] JustAnotherKay@lemmy.world 1 points 5 hours ago

I mean that's just how acceleration works. Speed is distance over time, acceleration is change in speed over time, hence distance over time (speed) over time

[-] ftbd@feddit.org 1 points 4 hours ago

That's not the problem. Coming from metric, I expected m s^-2^ for acceleration. The imperial units for distances are weird enough in their own right – but using two different units of time for the two time derivatives is truly unholy.

[-] JustAnotherKay@lemmy.world 1 points 30 minutes ago

See I glossed over that because that's an entirely nonsensical issue. Do you measure the speed of your vehicle based off how much distance you cover per second or per hour? And then there's the fact that it's a math problem, written at roughly a middle school level - half the problem is figuring out how long it takes them to get up to the desired speed and if they did that in a person hour scale it would leave almost no math for the student to do

this post was submitted on 21 Sep 2024
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