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 blent /9zo47btjnqder rotate at a rate of 6500(m yf(8w6btb6zibr6d kt 4tk6 rpm. When the motor is turned off during operation, the blades slow to rest in 3.0 s. What is the angkb6 bm4ftkw(( ydttrz68i b66ular acceleration as the blades slow down?    $rad/s^2$

参考答案: -227±2%


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