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 rym,oih5w0( .y ;xn amyate of 6500 rpmg.puhni (:*,h 8df tmq. When the motor is turned off during operation, the blades slow to rest in 3.0 s. What is the angular *:hfmdg hn8ut q ip.,(acceleration as the blades slow down?    $rad/s^2$

参考答案: -227±2%


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