[填空题]
A potter’s wheel is rotati( 4:sc*q2 g9 m8 gshwch8eny+tni0jyw ng around a vertical9lsxem4n - pl;-bs ul)w+1oap iwf)/ s 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 rotating wheel. What is the frequency of the1s fn-s-)lx9e lwiwp)p/+al osmb 4;u wheel after the clay sticks to it? $rev/s$
Post time 2025-2-18 20:00:22
