Question

Two spectators at a soccer game in Montjuic Stadium see, and a moment later hear, the ball being kicked on the playing field. The time delay for spectator A is 0.228 s and for spectator B is 0.110 s. Sight lines from the two spectators to the player kicking the ball meet at an angle of 90°. How far are (a) spectator A and (b) spectator B from the player? (c) How far are the spectators from each other? (Take the speed of sound to be 343 m/s.)

Answer 1

Rela thonship Behuen di nce, vloety a time la honsh is to .22 8 x 343 8-20y m 2 110343 34 13 m c) Distance (D) dAB 鸣人さ8-20 )+ (31.ね)" 86-82 m