A sprinter starts their race from the 0 position and reaches their constant velocity of 8.7 m/s when they are at 32 meters in the from the starting line. How far from the starting line will the sprinter be if they continue at the speed for 5 more seconds?

Given : Initial speed , u = 0 m/s .

Final speed , v = 8.7 m/s .

Distance travelled , d = 32 m .

To Find :  How far from the starting line will the sprinter be if they continue at the speed for 5 more seconds .

Solution :

It is given that after reaching speed of 8.7 m/s speed become constant .

So , distance covered in 5 second is :

Now , total distance from start line is :

Therefore , the distance from starting line is 75.5 m .

Hence , this is the required solution .

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