time to answer the question

Module 2 Question

Suppose you are standing at the exact center of a park surrounded by a circular road. An ambulance drives completely around this road, with siren blaring. How does the pitch of the siren change as it circles around you?

Each prompt or question should be answered in full sentences and should be approximately 100 words. You may use your textbook, or other outside sources as references, but you must provide references using proper APA style formatting. For assistance with APA style formatting, visit the Library or the Excelsior OWL.