Question

Change 72 km /h into m/s.​

Answer 1

Answer:

72 km / hr =

$72 \times \frac{5}{18}$

$= 4 \times 5 =$

$20km \: per \: hour$

20KM/hr.

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Answer 2

Answer:

72/1=72×1000/1×60

=72000/60

=120/1

therefore it will be equal to 120m per sec

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