Question

7 Define speed. What is its SI unit?​

Answer 1

Answer:

Speed can be thought of as the rate at which an object covers distance. ... 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.

SI unit: m/s, m s−1

Explanation:

Mark as BRAINLIEST plzzzzzzzz

Answer 2

Answer:

Speed is the value measured by distance covered per unit time by which we can guess the total time and distance required...

Its SI unit is km/h

Explanation:

PLEASE MARK ME BRAINLIEST