Question

A car starts from rest and moves with uniform acceleration a
on a straight road from time t = 0 to t = T. After that, a
constant deceleration brings it to rest. In this process the
average speed of the car is?
a) aT/4
b)3aT/2
c) aT/2
d) aT
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Answer 1

Answer - C) aT/2 .......