[填空题]
A potter’s wheel is r w6ihgahi,ut 3 +fy(c3:xmnq6otating around a verdvvi)y( d gi:55alxs)y;lcd ((-/gsdom x;a b tical 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 throws a 3.1-kg chunk of clay, appss yivx l y()v d)lxgb;c ad(dgia:(/; om5d5-roximately 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
