A person standing at a distance x in front of a cliff fires a gun. Another person B standing behind the person A at distance y from the cliff hears two sounds of the fired shot after 2s and 3s respectively. Calculate x and y (take speed of sound 320 m/s).
Attachments:
Answers
Answered by
7
Answer:
y/320=2 so y=640m put this value in
(2x+y) /320=3
2x=940-640=300
x=150m
Similar questions