[填空题]
What is the angular momentum on7 ov o* ionpy23 0)mte1csw)hf a 0.210-kg ball r61s*icovqgsz/q5 u93 4gwofka 8,o brotating on the end of a thin string /o6oqusw5g4 s *r 1,g3zfciakq 8bv o9in a circle 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
