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

admin

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 blenl1z,i epi)jba) 2l1bhdugu:7q-r k6dbb y v-z2er rotate at a rate of 6500 rpm. When the motor is turned off during operation, the blades slow to rest in 3.02bu7uk z:6dg bqyr- v- 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:

微信扫一扫，阅读更方便