Question

how to change72kmh into
-m/s

Answer 1

Answer:

$\frac{1\:km}{h} =\frac{1000m}{3600sec} \\\\\implies 1\:km/h=5m/18sec$

So , 72 km/hr = 72 * 5/18 m/sec

=> 72 km/h = 20 m/sec

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Answer 2

Step-by-step explanation:

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