[填空题]
A potter’s wheel is nafcyu8 k ;glp0j9 +c7rotating around a vertical axis through its centelw1:0dj ur 7wdj/q:,k1wrp tzr 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 3.1dt zj 0pwlwuqrkd71w1,/j :: r-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
