Question

The rate of change of displacement is ------- and its SI unit is ---------
(a) acceleration, m/s (b) acceleration, m/s2 (c) velocity, m/s2 (d) velocity, m/s

Answer 1

Answer:

Speed and velocity are both measured using the same units. The SI unit of distance and displacement is the meter. The SI unit of time is the second. The SI unit of speed and velocity is the ratio of two — the meter per second .

Explanation:

Answer 2

Answer:

The rate of change of displacement is velocity and its SI unit is m/s