A Car Moving From Rest!
A car starting from rest is accelerated at a constant rate until it attains a constant velocity
. It is then retarded at a constant rate until it comes to rest . Considering that the car moves constant speed for half of the time of total journey , the average speed of the car for the journey is?
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1 solution
Well Shivansh you did not mention here that the rate at which the car accelerates is the same as the rate at which it retards.