Question

the sl unit of velocity is.........
(a) ms-²
(b) ms-¹
(c) kgms-²
(d) kgms-¹​

Answer 1

correct answer

ms-¹

Velocity is a physical vector quantity; both magnitude and direction are needed to define it. The scalar absolute value (magnitude) of velocity is called speed, being a coherent derived unit whose quantity is measured in the SI (metric system) as metres per second (m/s) or as the SI base unit of (m⋅s−1).

Hope so it will help you

Answer 2

.......

....

..

option D.........

kgms per second........