[填空题]
A potter’s wheel is rotating around v5tz+/jlr25(fcui u l a vertical axis through g6+enu*wvmbvx1 g,xa2 m wh. 8its 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 ,xmm vg.u8+6 1we*n wxh2 vabgcm, 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
