[填空题]
What is the angular mome u. xmiv be*vadqhj5f ai7(a gp5/9/rp//y(bl nt z+cjuvu:o v:e z..ce)um of a 0.210-kg ball rotating on the end of a thin string in a circle of radius 1.10 m at an angular speed : .zuc:v)zo e.ue+v cjof 10.4 $rad/s$? $kg \cdot m^2$
Post time 2025-2-18 20:00:22
