conver a speed of 54km/h into SI unit
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2
Answer:
Answer is 900m/s.
Explanation:
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1
Answer and Explanation:
1 kilometer is equal to 1000 meters.
1 hour is equal to 60 minutes.
1 minute is equal to 60 seconds.
Hence 1 hour is equal to 60*60 = 3600 seconds.
To convert 54 km/hr into min/sec,
= 54*1000/60*60
= 54000/3600 = 540/36
= 15 min/sec
Hence, 54 km/hr is equal to 15 min/sec.
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