Math, asked by likhitrajbehera, 11 months ago

Express the following speeds in m/s: a. 54 km/hr

Answers

Answered by shreyasdeo

3

a. (54 × 1000)/(60 × 60)

=15m/s

Answered by VashitvaGupta

1

Answer:

15m/sec

Step-by-step explanation:

1 km / hr =1000m/3600sec

=5/18 m/sec

therefore 54km/ hr = 54 ×5/18

=15m/sec

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