Question

A vehicle moving with a speed of 18 km h–1 covers__________m in 1 s

Answer 1

the distance of vehicle is 5 M

Answer 2

hey! here is your answer

The speed is 18km/h
It means the vehicle covers 18km in 1 hour.

the speed in m/s is
$= 18 \times \frac{5}{18} {m}^{ - 1} \\ = 5 \frac{m}{s}$
so , the vehicle covers 5 m in 1 second