You Are Driving Along a Highway at 35

question 294

Multiple Choice

You are driving along a highway at 35.0 m/s when you hear the siren of a police car approaching you from behind at constant speed and you perceive the frequency as 1310 Hz. You are relieved
That he is in pursuit of a different driver when he continues past you, but now you perceive the
Frequency as 1240 Hz. What is the frequency of the siren in the police car? The speed of sound in
Air is 343 m/s.

• A) 1270 Hz
• B) 1300 Hz
• C) 1320 Hz
• D) 1360 Hz
• E) 1370 Hz

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Definitions:

SmartArt Diagram

A graphical representation tool within Microsoft Office programs that allows users to create professional-quality diagrams and graphics.

Arched Path

Typically refers to a curved trajectory or route, often used in design and architecture to create visually appealing structures.

Transform Effect

A graphical effect applied in graphic design and digital editing to alter the appearance of objects, such as rotation, scaling, or skewing.

Wavy Path

A graphical representation characterized by a series of curves or undulations, often used to depict movement or a non-linear journey.