Question

A train travelling in uniform speed takes 10 hours to cover a distance of 1400km.Express its speed​

Answer 1

Answer:

Given,

Distance = 1400km

Time = 10 hours

So, Speed = Distance/Time = 1400/10km/hr = 140km/hr

And, 140km/hr = 38.8 m/sec

Explanation:

Answer 2

If we have to find the speed then we have to use Formula for it.

So, Time = 10 hours

Distance = 1400 km

So, Formula of Speed = Distance/Time

$\frac{distance}{time}$

So,

Distance = 1400

Time = 10

So, Speed = 140

Hence, the speed of the train = 140