A person standing in front of a building, he fired a gun, he heard the echo after 5 sec, The speed of the sound is 360km/hr. Find the distance between them in metre.
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Answered by
1
Answer:
250 m
Explanation:
time to reach the building=2.5 seconds
speed 360km/hr
speed in m/s 100m/s
distance= v×t
100m/s × 2.5s
250m
Answered by
2
Answer:
the above mentioned answer is correct
Explanation:
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