Question

6. A car travels at a speed of 80 km/h during the first half of its running time and at
40 km/h during the other half. Find the average speed of the car. (60 km/h) (AS,)


Plzz..answer it fast!!!!!​

Answer 1

Answer:

car travels at a speed of 80 km/h during the first half of its running time and at 40 km/h during the other half, then the average speed of the car 60km/hr. Hence, Option (C) is correct. Note: The average speed of vavg can be computed from an easier approach.

Explanation:

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Answer 2

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