What is the unit for distance, speed and time
The unit for distance is meters (m) or kilometers (km).
The unit for speed is meters per second (m/s) or kilometers per hour (km/h).
The unit for time is seconds (s), minutes (min), or hours (h).
Well as the bot started to point out the basic scientific units are:
meters
meters/second
seconds
There are lots of others, such as kilometers, miles, feet, fathoms, multiples of c ( the speed of light) , years, centuries etc