Question

A cheetah runs a distance of 200mtrs in 10 seconds .What is the speed of cheetah in :-
1)Metre per second.
2)KM per hour

Answer 1

S = distance travelled
_______________
time

S = 200/10
20m/s

Answer 2

Distance = 200 m

Or 200/1000 km = 0.2 km

Time = 10 sec

Or 10/60 hr

Now speed = distance /time.

➡️ Speed (m/s) = 200/10

✨Speed =20m/s

➡️ Speed (km /hr) = 0.2÷10/60

Speed = 0. 2 ☓ 60/10

✨Speed = 1.2 km/hr