A fire engine moving at a speed of 34.0 m/s and blows the siren with a frequency
290 Hz. A truck is moving in a direction opposite to the fire engine with a speed of
14.0 m/s. Calculate the frequency that the truck driver hears while the fire engine
approach.
(a) 335 Hz
(b) 309 Hz
(c) 253 Hz
(d) 275 Hz
Answer
A
B
Answers
Answered by
0
Answer:
to the fire engine with a speed of
14.0 m/s. Calculate the frequency that the truck driver hears while the fire engine
approach.
(a) 335 Hz
(b) 309 Hz
Answered by
23
Answer:
..............I don't know...............
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