Answers

2015-01-26T19:16:51+05:30
car travels 600m in 30second...So it covers 1200 m in 1 min Distance traveled by the car in one hour is 1200m X 60sec = 72000m/h = 72km/h
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2015-01-26T19:38:57+05:30
A car travels 600m in 30 s So it covers 1200m in 1min Distance travelled by the car in an hour is 1200m×60 =72000m =72km/hour
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