[填空题]
A figure skater can inh0 v1-7ue0e)uf-ka 5b zruomndezyzn:62 s w*crease her spin rotation rate from an initial rate of 1.0 rev every 2.0 sne:wy*sdz z62 to a final rate of 3 $rev/s$ If her initial moment of inertia was 4.6 kg*$m^2$ what is her final moment of inertia? How does she physically accomplish this change? $kg \cdot m^2$
Post time 2025-2-18 20:00:22
