Question

How long will it take if you travel 400km with an average speed of 100m/s?

Answer 1

Given -

Speed = 100m/s= 360 km/hr

Distance to travel = 400 km

To find-

Time to travel given distance

Solution

Speed = $\frac{distance}{time}$

$\red\implies$Time = $\frac{distance}{speed}$

Putting values-

Time = $\frac{400}{360}$

Time = 1.1 hrs (approx)