A Merry-Go-Round Completes One Revolution in 40 S $\pi$ M/s²
C) $\pi$

question 1

Multiple Choice

A merry-go-round completes one revolution in 40 s.What is the centripetal acceleration of a rider located at a distance 2 m from the center of the merry go-round?

• A) m/s²
• B) \(\pi\) m/s²
• C)\(\pi\) 2 m/s²
• D)\(\pi\)²/100 m/s²
• E)\(\pi\)² m/s²

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Definitions:

Product

The outcome obtained when two or more numbers or expressions are multiplied together.

Financial Report

A formal record of financial activities and the financial position of a business, person, or other entity, typically including balance sheets, income statements, and cash flow statements.

Printer A

A device or machine that reproduces text and images on paper or other media.

Critical Numbers

Critical numbers of a function are values of the variable at which the derivative of the function is 0 or undefined.