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2. During the first 20 minutes of a 1.0-hour trip, a car has average speed of 20 m/s. What must the average speed of the car
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Answer #1

i ho Soll romin yomina Vávya = 20mis Văng=? 1 Vaug = 30 mis from the relation Naoga total displac Vaug = total distance stotaIf you have any doubt then mention in the commant.

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