[填空题]
A potter’s wheel is buhc7rv9dn e30- wqzlkweu 2,i2w3 +j dv, pc czlat/,ok3-c;rotating around 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 throws a 3.1-kg chunk of clay, approximately shaped as a flat disk of radius 8.0 cm, onto the center of the rotatinztc,,c ovl-;3d c pka/g wheel. What is the frequency of the wheel after the clay sticks to it? $rev/s$
Post time 2025-2-18 20:00:22
