[填空题]
What is the angular xqh eo0ar1,d4b:rclipn) 8m3 +ev )g:5 q1 sdgo(sib lr26yq 1soqhz,momentum 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 sv2sse 5,h qqsrgl1 )o+6o1g qbz:y(idpeed of 10.4 $rad/s$? $kg \cdot m^2$