Hofmaimaier@feddit.de to Memes@lemmy.ml · 1 year agosurvival optional.feddit.deimagemessage-square174fedilinkarrow-up11.4Karrow-down155
arrow-up11.35Karrow-down1imagesurvival optional.feddit.deHofmaimaier@feddit.de to Memes@lemmy.ml · 1 year agomessage-square174fedilink
minus-squareFlumsy@feddit.delinkfedilinkarrow-up2·1 year agoThat formular is wrong. The correct formular is (according to the official TÜV theory test questions): 2x(v/10)x3 (well technically they only calculate it for 1 second so I added the 2 infront). That is, at the same time, slightly more than half your speed meters. Your formula looks like the formular for the “Bremsweg” with a “2x” added infront but thats not how it works because time is not a variable there…
minus-squareJayObey711@lemmy.worldlinkfedilinkarrow-up1·1 year agoWait no. So I’m Shure I got the Formular wrong, but there is one that is specifically for the distance covered per second. And of course time is a cariable because how else would you define speed.
minus-squareFlumsy@feddit.delinkfedilinkarrow-up2·1 year agoYeah, that formular “(v/10)x3” gives you the meters you travel in one second. Your speedometer tells you how many km you travel per hour (km/h) and using that conversion you get the meters you travel per second (m/s).
That formular is wrong. The correct formular is (according to the official TÜV theory test questions):
2x(v/10)x3 (well technically they only calculate it for 1 second so I added the 2 infront).
That is, at the same time, slightly more than half your speed meters.
Your formula looks like the formular for the “Bremsweg” with a “2x” added infront but thats not how it works because time is not a variable there…
Wait no. So I’m Shure I got the Formular wrong, but there is one that is specifically for the distance covered per second. And of course time is a cariable because how else would you define speed.
Yeah, that formular “(v/10)x3” gives you the meters you travel in one second.
Your speedometer tells you how many km you travel per hour (km/h) and using that conversion you get the meters you travel per second (m/s).