Mathematics, 07.12.2019 17:31 em6maw

6-a man standing in a valley between two parallel mountains fires a gum and hears echo at an mterval of 2 s and
3.55. what is ;
(a) the distance between two mountains
(b) the location of the man with respect to the mountain. (speed of sound - 334 m/s)

Answers: 1

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6-a man standing in a valley between two parallel mountains fires a gum and hears echo at an mterval...