Problem 3: A yo-yo has a center shaft with a 0.25 cm radius. a) If the string is held fixed and the yo-yo accelerates away from it at a rate of 1.5 m/s², what is the angular acceleration of the yo-yo? b) What is the yo-yo's angular velocity after 0.75 s if it start off not spinning?

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Chapter1: Units, Trigonometry. And Vectors
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Problem 3: A yo-yo has a center shaft with a 0.25 cm radius. a) If the string is held fixed and
the yo-yo accelerates away from it at a rate of 1.5 m/s², what is the angular acceleration of
the yo-yo? b) What is the yo-yo's angular velocity after 0.75 s if it start off not spinning?
Transcribed Image Text:Problem 3: A yo-yo has a center shaft with a 0.25 cm radius. a) If the string is held fixed and the yo-yo accelerates away from it at a rate of 1.5 m/s², what is the angular acceleration of the yo-yo? b) What is the yo-yo's angular velocity after 0.75 s if it start off not spinning?
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