Arnav drove his car at a uniform speed of 30 km per hour and while returning he drove at a uniform speed of 100 km per hour.calculate the average speed of the car
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V average = ds/dt
As the speed changes from 30 to 100 km/hr so it will be 100 - 30 which is 70 km/hr as change means final velocity minus initial.
As time remains constant. You put the value you will get the answer.
Hope it helps..
As the speed changes from 30 to 100 km/hr so it will be 100 - 30 which is 70 km/hr as change means final velocity minus initial.
As time remains constant. You put the value you will get the answer.
Hope it helps..
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