[填空题]
A potter’s wheel is rotating aroun,zzz . taz/1ki smnn1-d a vertical axis through its centeu;qmyi3c : .e+ h5o.bu p6gmbh pc.-uyr at a frequency of 1.5rev/s The wheel can be considered a uniform disk of mass 5.0 kg and diamemy;gpmec :3yhui5chu. .pbu6b.q+- o ter 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 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
