[填空题]
A potter’s wheel is rota1u pz)x6ux9taohs , x0ting arounddln+q b9p6u :b;+i 6v-p4a1leftmxyrlmz0 3 o a vertical axis through its center at a frequency 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; lynf91ovzp t4bd+mp: m06ql-3buelri +ax 6 throws a 3.1-kg chunk of clay, approximately shaped as a flat disk of radius 8.0 cm, onto the 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
