Question

A train is running at a constant speed of 54 km/h .what is it's speed in m/s?​

Answer 1

Answer:

Explanation:

Oh this is simple. here is a small tactic that i used all through my high school and boards.

to convert any value in km/hr to m/s, multiply the value with 5/18.

so, 54 km/hr = 54 x 5/18 = 15 m/s

similarly, if you need to convert a value in m/s to km/hr, justt multiply the value by 18/5.

so, if we take 15 m/s = 15 x 18/5 =54 km/h

Answer 2

Explanation:

if we change km/h into m/s

54*5/18= 15 m/s.