[填空题]
What is the angular moment,xdie/9 47p.izw(sgyyhl (xujie u3j ;f5y g,um ofe2j. n0uvdzw2((c sq )zl6nl f a 0.210-kg ball rotating on the end of a thin string in a circle of radius 1.22ed w. jsf0((nl lncu6 vz)zq10 m at an angular speed of 10.4 $rad/s$? $kg \cdot m^2$
Post time 2025-2-18 20:00:22
