A hundred metre sprinter increases her speed from rest uniformly at the rate of 1m/s^2 upto three quarters of the - Physics - Motion In A Straight Line

Question

A hundred metre sprinter increases her speed from rest uniformly at
the rate of 1m/s^2 upto three quarters of the total run and covers
the last quarter with uniform speed How much time does she take to
cover the first half and the second half of the run?

Ankur · Accepted Answer

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A hundred metre sprinter increases her speed from rest uniformly at the rate of 1m/s^2 upto three quarters of the total run and covers the last quarter with uniform speed. How much time does she take to cover the first half and the second half of the run?