[填空题]
What is the angular momentum rveeh2z8wd0 :mz45 sm jt5r6lof a 0.a8h( ,mvp,tmiqjyf/8* u wx x-210-kg ball rotating on the end of a thin string in a circle 8mm,qwyhi8(v/ap -,xf x *jut 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
