[填空题]
A potter’s wheel is rotating around a vertical axis through ie s3i/hv jw(: qbf6ed6 b4d0lkts center atmyg .b;qrn)hgffv 4) 9 a frequency of 1.5rev/s The ;vrf4m)gq9 h) by. gnfwheel 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
