[填空题]
What is the angular momentum ogtfy ga:.l3u m*jq7 r8f a 0.210-kg ball rotatiqu7pbzv7gi.2df29 --y2 kamj d.iavd ng on the end of a thin string in a circle of radiu2j7 d2da m a d.giky- iv-2uv.q7pfb9zs 1.10 m at an angular speed of 10.4 $rad/s$? $kg \cdot m^2$
Post time 2025-2-18 20:00:22
