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 rpmoiv0 j1x 4uv4q. When the mot om4hy(r2h27t)yjqo t or is turned off during operation, th7to )2 ( yhr2tyqo4jhme blades slow to rest in 3.0 s. What is the angular acceleration as the blades slow down?    $rad/s^2$

参考答案: -227±2%


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