Question: A car accelerates from rest at a constant rate a for some time, after which it decelerates at a constant rate and comes to

A car accelerates from rest at a constant rate a for some

A car accelerates from rest at a constant rate a for some time, after which it decelerates at a constant rate and comes to rest. If the total time elapsed is t, then the maximum velocity acquired by the car is (a) (+) t (b) (a-B) t (c). (a+B)t a+ (d)

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