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# A car travels half of the distance with constant velocity 40 km/h and another half with a constant velocity of 60 km/h along a straight line. The average velocity of the car is24 km/h48 km/h60 km/h40 km/h

A
60 km/h
B
48 km/h
C
40 km/h
D
24 km/h
Solution
Verified by Toppr

#### Suppose total distance is 2xkm thentime taken in traveling the distance first x will be t1=x40 and the time taken in traveling the distance second x will be t2=x60 now the average velocity can be calculated as V=total distancetotal time=2xx40+x60=2×40×6040+60=48Km/h

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