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 blender rotate at a rate of 6500 rpm:, od:el3 1sda ;v2ye4d*/ stundedyn. When the m7lh+hrrv058 k:ug leqotor is turned off during operation, the blades slow to rest in 3.0 s. k h +7u:he0g r5v8lqrlWhat is the angular acceleration as the blades slow down?    $rad/s^2$

参考答案: -227±2%


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