[填空题]
A potter’s wheel is rotating arh39e- :ie 0omzk4q gmxwqro 01de5)poound a vertical axis through its center at uls6 z2f. 3pj2xur(e4l t4ghy 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 lth(y23464u.gl p zujsr2 exf3.1-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
