Recent content by echao12

Thank you very much! apparently I completely misunderstood center of mass.

[SOLVED] Chain On Pulley Homework Statement Given: g = 9.8m/s^2 . A uniform flexible chain whose mass is 7 kg and length is 6 m. Given: A small frictionless pulley whose circumference is negligible compared to the length of the chain. Initially the chain is hung over the pulley with nearly...