4. A cyclist travels 100 m in 2s. What is his speed in km/h ?
Answers
Answered by
15
Answer:
I think is it is 180km/hr
Answered by
42
Answer:
180 km/hr
Explanation:
speed = distance/time
= 100/2 = 50m/s
= 50 × 18/5 = 180 km/hr Answer
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