[填空题]
What is the angular momentum of a 0.210-k vij mgmvv(u76de +cg()4*olg g ball rotating on the end:e-sky)0)fpj8-jdcwhy nsh8 of a thin strin8 f hjwy80-s) h-:ydnpc)kse jg in a circle of radius 1.10 m at an angular speed of 10.4 $rad/s$? $kg \cdot m^2$
Post time 2025-2-18 20:00:22
