You Are Driving Along a Highway at 35

question 15

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 and you perceive the frequency as 1310 Hz. You are relieved that he is in pursuit of a different speeder 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) 1300 Hz
• B) 1320 Hz
• C) 1270 Hz
• D) 1360 Hz
• E) 1370 Hz

---

Definitions:

Trust Game

The Trust Game is a behavioral experiment that measures trust and trustworthiness among participants, revealing insights into cooperative behavior and social bonds.

Trust Game

A psychological experiment used to measure the trustworthiness and willingness of individuals to cooperate.

Prisoner's Dilemma Game

A scenario in game theory where individuals acting in their own self-interest achieve worse outcomes than if they had cooperated.

Bystander Dilemma

A social psychological scenario where individuals are less likely to help a victim when other people are present.