[填空题]
What is the angular momentum of a 0.210-kg ball rotauywnnj,2 tdp/6/ lpn: ting on the end of a thin stw6t: 2 j/uppn/lynnd, tnw e/18yva hku;)cg 7ring in a circle of radiua8et ) ;ku/ 7gcv1nwhys 1.10 m at an angular speed of 10.4 $rad/s$? $kg \cdot m^2$
Post time 2025-2-18 20:00:22
