Question

What is the SI unit of speed?​

Answer 1

Answer:

metre per secᴏɴᴅ

Speed has the dimensions of distance divided by time. The SI unit of speed is the metre per second, but the most common unit of speed in everyday usage is the kilometre per hour or, in the US and the UK, miles per hour

Answer 2

The SI unit of speed is given in terms of basic units of distance and time. Thus, the SI unit of speed is metre per second or m/s. The dimensions formula of speed is [M0L1T-1]. The International System of Units (SI) is used universally as a standard for measurement.

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