[填空题]
A potter’s wheel is rotating d2dhlb. 0rxg3zs;/hr around a vertical axis through its center at a fre )ezlq/gd yzp (jo4s89/ ri8lfquency of 1.5rev/sj89ofqlr 8y)(lsz d z e/i4p/g 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 the wheel after the clay sticks to it? $rev/s$
Post time 2025-2-18 20:00:22
