A loudspeaker at the base of a cliff emits a pure tone of frequency 3000.0 Hz.A man jumps from rest from the top of the cliff and safely falls into a net below.How far has the man fallen at the instant he hears the frequency of the tone as 3218.0 Hz? The speed of sound is 343 m/s.
A)12.2 m
B)15.3 m
C)31.7 m
D)46.8 m
E)61.0 m

Question

A loudspeaker at the base of a cliff emits a pure tone of frequency 3000.0 Hz.A man jumps from rest from the top of the cliff and safely falls into a net below.How far has the man fallen at the instant he hears the frequency of the tone as 3218.0 Hz? The speed of sound is 343 m/s. 
A)12.2 m 
B)15.3 m 
C)31.7 m 
D)46.8 m 
E)61.0 m

Quizplus · Accepted Answer

The Answer of A loudspeaker at the base of a cliff emits a pure tone of frequency 3000.0 Hz.A man jumps from rest from the top of the cliff and safely falls into a net below.How far has the man fallen at the instant he hears the frequency of the tone as 3218.0 Hz? The speed of sound is 343 m/s. 
A)12.2 m 
B)15.3 m 
C)31.7 m 
D)46.8 m 
E)61.0 m

A Loudspeaker at the Base of a Cliff Emits a Pure