Science, asked by gurmanpreetsinghdhal, 5 months ago

convert 20m/s into km/h

Answers

Answered by Anonymous

1

Answer:

72 kilometres per hour

Answered by rasmitahalder024

2

Answer:

1 m/s= 60/1000k/h

20 m/s=(20*60) /1000k/h

20m/s= 12/10k/m

therefore.. 20m/s=1.2k/h

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