[填空题]
A diver (such as the on r;(/4 smzprxneq1w5 fpluc2i/ q4-gs;zimr (, zkjj8 e shown in Fig. 8–29) can reduce her moment of inertia by a factor of about 3.5 when changing from the straight position to the tuck position. z zl q; kuf2,5cpw/(j4i8se i1rg-mj qIf 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? $rev/s$
