Physics, 12.05.2021 20:30 maxB0846

3. Two people stand facing each other 200 m apart on one side of a high
wall and at the same perpendicular
distance from it. When one fires a
pistol, the other hears a report 0.6
seconds after the flash and a second
sound 0.25 seconds later. Explain this
and calculate:
(a) Velocity of sound in air
(b) Perpendicular distance of the
people from the wall.

Answers: 2

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3. Two people stand facing each other 200 m apart on one side of a high
wall and at the same p...