Question

The distance between Delhi and Agra is about 210 km train covered the distance in 3 hours find the speed in m/s

Answer 1

Answer:

The answer is as follows

Given,s=210km=210000

t=3hrs=10800s

v=s/t

v=210000/10800

v=19.45(app)m/s

Answer 2

The speed of the train is 19.45 m/s

Explanation:

Given that,

The distance between Delhi and Agra is about 210 km, $d=21\times 10^4\ m$

Time, t = 3 h = 10800 s

We need to find the speed of the train. It is given by total distance per unit time. It is given by :

$v=\dfrac{d}{t}$

$v=\dfrac{21\times 10^4\ m}{10800\ s}$

v = 19.45 m/s

So, the speed of the train is 19.45 m/s. Hence, this is the required solution.

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