Physics, asked by archan8328, 10 months ago

A man stands in front of a vertical cliff and fires a gun. He hears an echo after 2.5 s. On moving 80metre closer
to the cliff he again fires the gun and he hears an echo after 2 s. Calculate : (a) distance of the man from the
cliff to his initial position (b) speed of sound.

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Answered by ranjithkumar9207

8

Answer:

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