[填空题]
A potter’s wheel is rotating around a vertical axis through its ce)c:vzd/ (uf9gc ydlq 8j9nztiv;a0t a w-rs.*n v e)/6i3t.q t/j:qcmizx6pjater at a frequ3 xj t6p /iqz/t.jm:e6vi)qc aency 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 the wheel after the clay sticks to it? $rev/s$
Post time 2025-2-18 20:00:22
