gc textbook chapter 8 Rotational Motion (id: 756127cf2)

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本题目来源于试卷: gc textbook chapter 8 Rotational Motion，类别为 unclassified

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The blades in a blenwcj) h.-s--b uzod .gbz3wp8eder r8q x* ,y86 ep+vzksv;zluu;aa otate at a rate of 6500 rpm. When the motor is turned off during operation, the blades slow to rest in 3.0 s. What is the angular accelera8ua;;*al,zesqv6pv +x zyuk8 tion as the blades slow down?    $rad/s^2$

参考答案: -227±2%


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