A train travels a distance of 550 km in 10 hour. Find it's speed in km/h and m/s.

Dear student,
$$\begin{gathered} Speed = \frac{Dis\tan ce travelled }{Time } \\ Given values are :- \\ Dis\tan ce = 550 km \\ Time = 10 hr \\ Speed = \frac{550}{10} \\ Speed = 55 km/hr \\ Now to convert km/hr to m/s we should multiply by \frac{5}{18} \\ Speed in m/s= 55\times \frac{5}{18} \\ Speed in m/s = 15.2778 m/s \end{gathered}$$


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