[填空题]
A potter’s wheel is rokp6fq5epiggytq, 6-;b+vypgca1 ); k tating aro,8dg,w5nr3 hdt8 vt(fedosk5 und a vertical axis through 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, ,vt(d5 85kft83o sndw , edrhgapproximately 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
