Question

Cheetah runs a distance of 200 m in 10 seconds what is the speed of the Cheetah in metre second and kilometre hour

Answer 1

Question :-

Cheetah runs a distance of 200 m in 10 seconds what is the speed of the Cheetah in metre second and kilometre hour .

Answer :-

Distance = 200 m

Time = 10 s

Speed = distance / time

           = 200 m / 10 s

           = 20 m / s

The speed in m / s is 20 m / s

Now :

20 m = 20 / 1000 km

         = 1 / 50 km

1 s = 1 / ( 60 × 60 ) s

    = 1 / 3600 hr

So : 20 m / 1 s

==> 1 / 50 km / 1 / 3600 hr

==> 3600 / 50 km / hr

==> 360 / 5 km / hr

==> 72 km / hr

The speed in km / hr is 72 km / hr

Hope it helps !

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