Question

a cyclist completes 15 laps around an oval tracking 400 metres long in 8 min. find the speed of the cyclist per hour? please help me!!

Answer 1

Answer:

EASY TARIKE MAI

Step-by-step explanation:

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Answer 2

Answer:

13.8 m/s

Step-by-step explanation:

speed = distance/time

speed= 400/8

speed = 50m/s

to change m/s into km/hr

km/h = 1000/3600 m/s

= 5/18 m/s

so, 50m/s × 5/18 = 125/9m/s

= 13.8m/s

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