[填空题]
What is the angular momentum of a 0be7+/w+ xb r4z3lc ywii3ri.za:yxi ;.210-kg ball rotating one; ch,n2n,g 3 en9m vlv+k7doj the end of a thin string in a circle of radius 1.10 m at a n;heenn9cvjmo+,kdg v 3l,72 n angular speed of 10.4 $rad/s$? $kg \cdot m^2$
Post time 2025-2-18 20:00:22
