A bicyclist starts from rest and begins riding down the street. After her wheels have rotated through ten revolutions, they have acquired an angular velocity of 21 rad/s. Determine the angular acceleration of her wheels. Express your answer in radians per second squared. a = 195) ΑΣΦ ? rad/s²

Principles of Physics: A Calculus-Based Text
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Author:Raymond A. Serway, John W. Jewett
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Chapter10: Rotational Motion
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Be sure to review Example 9.2 before attempting these
problems.
VP 9.2.1
Part A
A bicyclist starts from rest and begins riding down the street. After her wheels have rotated through ten revolutions, they have acquired an angular
velocity of 21 rad/s. Determine the angular acceleration of her wheels.
Express your answer in radians per second squared.
απ
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ΠΙ ΑΣΦ
VO
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*****
?
rad/s²
Transcribed Image Text:Be sure to review Example 9.2 before attempting these problems. VP 9.2.1 Part A A bicyclist starts from rest and begins riding down the street. After her wheels have rotated through ten revolutions, they have acquired an angular velocity of 21 rad/s. Determine the angular acceleration of her wheels. Express your answer in radians per second squared. απ Submit ΠΙ ΑΣΦ VO Request Answer ***** ? rad/s²
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