An Object Is Moving on a Circular Path of Radius $\pi$

question 39

Multiple Choice

An object is moving on a circular path of radius $\pi$ meters at a constant speed of 4.0 m/s.The time required for one revolution is:

• A)"2/\(\pi\)² s"
• B)"\(\pi\)²/2 s"
• C)"\(\pi\)/2 s"
• D)"\(\pi\)²/4 s"
• E)"2/\(\pi\) s"

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Definitions:

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