A cockroach of mass m lies on the rim of a uniform disk of


A cockroach of mass m lies on the rim of a uniform disk of mass 3.28m that can rotate freely about its center like a merry-go-round. Initially the cockroach and disk rotate together with an angular velocity of 0.268 rad/s. Then the cockroach walks halfway to the center of the disk. (a) What then is the angular velocity of the cockroach-disk system? (b) What is the ratio K/K0 of the new kinetic energy of the system to its initial kinetic energy?

Request for Solution File

Ask an Expert for Answer!!
Physics: A cockroach of mass m lies on the rim of a uniform disk of
Reference No:- TGS0926907

Expected delivery within 24 Hours