A vehicle covers distance of 102km in 4hrs. Find out it's speed in m/s.

Given:

Distance covered by the vehicle = 102km

Time taken by the vehicle to cover the distance is 4hours

To find: Speed of the vehicle = ?

Solution:

We know that  SPEED = $\frac{DISTANCE}{TIME}$

SPEED= $\frac{102}{4}$            

=25.5km/hr 

So Speed is 25.5 km/hr