[填空题]
What is the angular momentum of a 0.210-kg ball rotating on+;mz.tph4 7 e 6vubjwall7+pqc ov.x mh vwb*7 yl1+s86qtmae7f60m r the end of a thin string in a circle1+l7whx 6mlo.vaq6 lm7+y 8*vqtm0rf b7s cpe of radius 1.10 m at an angular speed of 10.4 $rad/s$? $kg \cdot m^2$
Post time 2025-2-18 20:00:22
