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 cal u5(gb x5h*i024cszna/q orate of 6500 rpm. When the motor is turnh5dph(u f8g8z.;sw e xed off during operation, the blades slow to rest in 3.0 s. What is the angular acceleration as the xh5ed;uh(p .g f88swzblades slow down?    $rad/s^2$

参考答案: -227±2%


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