A bus covers a distance of 180 m in 9 seconds. Express the speed in km/hr.
Answers
Answered by
1
Answer:
72km/h
Step-by-step explanation:
180m/9s = 20m/s
=72km/h {as 1m/s = 3.6km/h}
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Answered by
1
Heyaa!!Here is the answer
72km/h
Step-by-step explanation:
formula of speed = distance/ time
=180m/9 = 20 m/s
20 m/s in km/h = 72 km per hour
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