[填空题]
A figure skater can i bxnmd(1:.mlh)ew i :p:pnon2ny-1wob9qj/gk/6 dh t)sv a(i acrease her spin rotation rate from an initial rate of 1.0 rev every 2.0 s to a final rate of 3 )tviysk j /(g/qhda o69-ab1w$rev/s$ 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
