A car travels the first half of the distance between two places at a speed of 40 km h^-1 and the second half at the speed of 60 km h^-1.
Calculate the average speed of the car.
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Answer:
Average speed of the car is km/hr.
Explanation:
v1=40km/hr v2=60km/hr
Speed = v1+v2/2
Speed =40+60/2
Speed =100/2
Speed =50km/hr
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