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

Question

2 years ago

7

of the ball hitting the pins 2.50 s after the ball is released from his hands. What is the speed of the ball? The speed of sound is 340 m/s.

1 answer:

slamgirl [31] · Answer 1 · 2022-08-18T07:50:05+03:00

4 0

total time = ball travel time + sound travel time

2.40 = Tball + 18.0 m / (340 m/s)

Tball = 2.35 s

V = d/t = 18.0 / 2.35 = 7.67 m/s