A school bus covers a distance of 6 km in 0.5 h. Calculate its
speed in km/h and m/s. (Speed= 12 km/h; 3.3 m/s)​

1 thought on “A school bus covers a distance of 6 km in 0.5 h. Calculate its<br />speed in km/h and m/s. (Speed= 12 km/h; 3.3 m/s)​”

1. Answer:

   Step-by-step explanation:

   Given,

   Distance(d) = 6km

   Time(t) = 0.5h

   To Find :-

   Speed of the bus(s)

   Formula Required :-

   [tex]Speed=\dfrac{distance}{time}[/tex]

   s = d/t

   Solution :-

   [tex]Speed=\dfrac{6km}{0.5h}[/tex]

   [tex]=\dfrac{6}{\dfrac{5}{10}}km/hr[/tex]

   [tex]=\dfrac{6\times 10}{5}k /hr[/tex]

   [tex]=6\times 2km/hr[/tex]

   = 12 km/hr

   We know that :-

   [tex]1km/hr=\dfrac{5}{18}m/s[/tex]

   [tex]\implies 12km/hr=12\times \dfrac{5}{18}m/s[/tex]

   [tex]=\dfrac{60}{18}m/s[/tex]

   = 3.33 m/s

   Speed = 12 km/hr = 3.33 m/s

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