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a truck left station A at a speed of 40kph and reached 400km. 4hrs later a car left the same station and tried?

Nov 09, 2009 by Mark Oli | Posted in Homework Help

a truck left station A at a speed of 40kph and reached 400km. 4hrs later a car left the same station and tried to chase the truck. What should be the speed of the car in order to overtake the truck ?

Without knowing how long it should take for the car to overtake the truck, you can't really say...

buz | Nov 09, 2009

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