What is her y-coordinate if the same wave front reaches

Reference no: EM1323371

Q1. A third listener is positioned along positive y-axis. What is her y-coordinate if the same wave front reaches her at the equal instant it does the first two listeners?

Q2. A helicopter is ascending vertically with a speed of 5.30{rm m/s}. At a height of 120 {rm m} above the Earth, package is dropped from a window.

Reference no: EM1323371

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