gc textbook chapter 8 Rotational Motion (id: 756127cf2)

admin · Post time 2025-2-18 20:00:22

本题目来源于试卷: gc textbook chapter 8 Rotational Motion，类别为 unclassified

[填空题]
The blades in a blen6 7h6 kk*lvq;mj u2kzqnfjq8 2jeu,9w0)ea b p1bqqk1der rotate at a rate of 6500 rpm. When the motor is turned off during oper e1kqbq)0p b1aation, the 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%

本题详细解析:
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