Thus, the SI unit of speed is metre per second. In everyday life, kilometre per hour or in countries like US and UK miles per hour are used as the unit of speed. The SI unit of speed can be derived from the formula of velocity. Basically, velocity is the vector equivalent of speed. Learn about the SI unit of speed. Discover how the fundamental SI units of distance (metre) and time (second) combine to give the standard international unit for speed: m/s. To find the unit of speed we need to know the units for distance and time first. The standard unit (SI) for measurement of distance is meter (m) and time is second (s), so the unit of speed will be in meters per second (m/s). What is the SI unit of speed?. Ans: - Hint: You can easily find the SI unit of speed by using the units of Distance and Time in MKS system.Complete step-by-step solution -SI unit of Speed can be derived with the help of distance and time. Basically, ...
