[填空题]
A potter’s wheel is rotating around a vertical axis throm8l1s kk. tip;6r.kyough its center at a fly2 v.tavt*ac )2+uqtrequency of 1.5rev/s The wheel can be considered a uniform disk of mass 5.0 kg and diameter 0.40 m. The potter then throws a 3.1-kg chunk of clay, approximately shaped as a flat disk of radius 8.0 cm, onto the*u.tq )v +acl2tta2 yv center of the rotating wheel. What is the frequency of the wheel after the clay sticks to it? $rev/s$
Post time 2025-2-18 20:00:22
