As You Stand by the Side of the Road, a Car

question 5

Multiple Choice

As you stand by the side of the road, a car approaches you at a constant speed, sounding its horn, and you hear a frequency of 80.0 Hz. After the car goes by, you hear a frequency of 60.0 Hz. What is the speed of the car? Assume that he speed of sound in air is 343 m/s.

• A)64 m/s
• B)49 m/s
• C)16 m/s
• D)36 m/s
• E)25 m/s

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Definitions:

Attract Capital

Strategies or actions taken by businesses to draw in investment funds from outside sources.

Fiduciary Duty

An obligation to act in the best interest of another party, such as a trustee for a beneficiary, including acting with loyalty and care.

Partnership

A business organization in which two or more individuals manage and operate the business in accordance with the terms and objectives set out in a Partnership Agreement.

Limited Liability Company

A Limited Liability Company (LLC) is a business structure that combines the pass-through taxation of a partnership or sole proprietorship with the limited liability of a corporation.