[填空题]
What is the angular momeu- tyou4b 7m.nntum of a 0.210-kg ball rotating on the end of a thin sty.-ubm ou 4n7t)q) ri:3nmi*qby1v oiq03 xe aring in a circlqxo:q ) biq)0via e3mn i1ry*3e 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
