Question

d. Why does second occurs twice in the unit of acceleration​

Answer 1

Explanation:

Acceleration is given by change in velocity divided by time.

The SI unit of velocity is m/s. ... The SI unit of change in velocity is m/s and that of time is seconds. So, So, the unit of time occurs twice in unit of acceleration.

Answer 2

$\mathcal\red{Answer:}$

Acceleration is given by change in velocity divided by time.

The SI unit of velocity is m/s. ... The SI unit of change in velocity is m/s and that of time is seconds. So, So, the unit of time occurs twice in unit of acceleration.