Question 8 A blind man is walking towards a taxi that moves at a speed of 60 mis, the taxi driver blows the horm as the taxi moves along the street at a frequency of 445 Hz If the blind man hears a frequency of 550 Hz, what speed is the blind man moving at? Assume the speed of sound is 340 m/s 6 07 m's OR 8.24 m/s 94 38 m/s 15.5 m's 60 m's

Question 8 A blind man is walking towards a taxi that moves at a speed of 60 mis, the taxi driver blows the horm as the taxi moves along the street at a frequency of 445 Hz If the blind man hears a frequency of 550 Hz, what speed is the blind man moving at? Assume the speed of sound is 340 m/s 6 07 m's OR 8.24 m/s 94 38 m/s 15.5 m's 60 m's