[填空题]
A potter’s wheel is rotating around a vertical axis through its cente(hf 7tmfw ds4 4/ e5ca;+lwjhsr at a 9h ikv0 mtp/*nbm(ucb)t1g8p6v nuf 5 frequency of 1.5rev/s The wheel can be considered a uniform disk of mass 5.0 kg and diameter 0.40 m. The potumbn/v9)(816chik*f0 utgv5n m tbppter 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
