Saturday, January 3, 2015

A car travels 100kph for 2 hours at 60kmh for the next 2 hours and finally 80kmh for the last hour. What is the car average velocity trip for the entire trip?

A car travels 100kph for 2 hours at 60kmh for the next 2 hours and finally 80kmh for the last hour. What is the car average velocity trip for the entire trip?
100kmh

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