A bowling ball traveling with constant speed hits the pins at the end of a bowling lane 16.5 m long. The bowler hears the sound of the ball hitting the pins 2.79 s after the ball is released from his hands.

Let , speed of bowling ball is v .

Time taken by ball to hit the pins , .

Speed of sound , u = 343 m/s .

Time taken by sound to reach ear , .

Now ,

Time taken by sound to hear after release :

Hence , this is the required solution .

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