A Factory Siren Indicating the End of a Shift Has

question 24

Short Answer

A factory siren indicating the end of a shift has a frequency of 90.0 Hz. The speed of sound is 343 m/s.
(a) What frequency is perceived by the occupant of a car traveling towards the factory at 25.0 m/s?
(b) What frequency is perceived by the occupant of a car traveling away from the factory at 30.0 m/s?

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Definitions:

Collateralize

The act of using an asset as security for a loan, ensuring the lender can seize the asset if the borrower defaults.

UPA

Uniform Partnership Act, a standardized set of laws to regulate the formation and management of partnerships in the United States.

Mortgage

A transfer of an interest in property for the purpose of creating a security for a debt.

Partnership Property

Assets purchased or acquired for the purpose of the partnership business, jointly owned by all partners according to the partnership agreement.