gc textbook chapter 8 Rotational Motion (id: 36756dd7e)

本题目来源于试卷: gc textbook chapter 8 Rotational Motion，类别为 通用国际物理

[填空题]
A diver (such as the one shown in Fig. 8–29) can reduceo yjnbr8p*z+4ek..fo q 8ah /b her moment of inert0eis 2/sm+*pzpk- azcia by a factor of about 3.5 when changingc0ap/ 2ms z e-ip+zk*s from the straight position to the tuck position. If she makes 2.0 rotations in 1.5 s when in the tuck position, what is her angular speed ($rev/s$) when in the straight position?   $rev/s$

参考答案: 0.38±2%


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