Question

5: A scooter rider covers a distance of 75 m in 5 second. Calculate the speed in Km/hr

Answer 1

Answer:-

54 km

Explanation:-

speed = distance/time

given

distance= 75m

time = 5seconds

:. speed = 75/5

= 15m/s

Then,

to convert m/s to km/h we have to multiply 15m/s with 18/5

so our final result is

=> (15× 18/5)

=> 18×3 = 54km/hr (ans)