A Ferris Wheel Starts at Rest and Builds Up to a Final

question 45

Multiple Choice

A Ferris wheel starts at rest and builds up to a final angular speed of 0.70 rad/s while rotating through an angular displacement of 4.9 rad.What is its average angular acceleration?

• A) 0.10 rad/s²
• B) 0.05 rad/s²
• C) 1.8 rad/s²
• D) 0.60 rad/s²

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