What speed units are there and where are they used?
1km/h=0.54 knots is used for ships
1km/h=0.621mph speed in the USA
WHICH speeds are still available and where?
1km/h=0.54 knots is used for ships
1km/h=0.621mph speed in the USA
WHICH speeds are still available and where?
I think I'm a terrible learner driver. I'm two days away from the test, and even now, I'm still making mistakes. Retaking the test costs €310, plus you'd have to take one or two driving lessons to correct the mistakes. That's another €100 or more. That hurts me the most because I earn it all…
As I also learned from my last question, I was tested for drugs (cannabis) after admitting to using it. A urine test was positive, followed by a blood test. The drug use had been about 24 hours ago, so I was clear-headed and not a regular user! After 2 months I received a letter stating…
with the sports boat license (SBF-See) from 16 years thanks in advance
Good morning, Are you allowed to drive a car if you have a severe disability that can be proven by a severely disabled person's ID card? If yes, At what level of disability would you not be allowed to do this? Thanks
Hi, I passed my A1 test today. I didn't bring my old license with me because I didn't know I had to hand it in. Now I've received a simple test certificate. I wanted to ask if it's a criminal offense, such as driving without a license, or an administrative offense punishable by a fine…
Hi everyone, I have now completed 60 driving lessons (30 double lessons). I think that a driving instructor should know that a student driver does not drive perfectly and sometimes makes the occasional mistake. My driving instructor puts a lot of pressure on me, and it's not having a good effect on me. This makes…
You can divide each unit of length through each unit of time – and get a speed unit.
e.g. meters per second, kilometers per minute, centimeters per year etc.
And this not only works with SI units, e.g. nodes (kn) are Nautian miles per hour.
I personally prefer “furlongs per fortnight” – a real practical unit!
As many as can be generated from the combination of the various unit systems (metric, imperial, nautical, cgs, astronomic, heaviside-Lorentz, Planck units, etc.).
Among them also such extravagant combinations as “furlong per fortnight” in FFF system
There are still light years.