[填空题]
A potter’s wheel is rotating aroun f07g*ei2ojfoa1 v3 wy+eyqsx*5ui 9u i5*z jcd a vertical axis through its center at a frequency of 1.5rev/s The wheel can be considered a u+ *yj iquc5se5u* 9zxiniform 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 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
