A speed of 14 meters per second is the same as :
Answer & explanation
Correct answer: option 1
*Note*
In order to convert km/hr to m/s - multiply by \(\frac{ 5}{ 18}\)
In order to convert m/s to kn/hr - multiply by \(\frac{ 18}{ 5}\)
Thus,
14 x \(\frac{18 }{5 }\) = 50.4 km/hr