[填空题]
A potter’s wheel is rotating aroundl(l6 0hbk-rzj a vertical axis through t38myl-k/ eb9ptvqv33zq d+ y its 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,y3vkv qtzdm 3+ebly/9ptq3 8- 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
