A man standing in front of a vertical cl...

A man standing in front of a vertical cliff fires a gun. He hears the echo after 3 seconds. On moving closer to the cliff by 82.5,he fires again and hears the echo after 2.5 seconds. The distance of the cliff from the initial position of the man is

A

255 m

B

247.5 m

C

165 m

D

495 m

Text Solution

Verified by Experts

The correct Answer is:

D

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