A turntable consists of a thin horizontal disc of mass M and radius R, and rotates without friction at constant angular speed w. At a certain instant a drop of glue of mass m = M/10 falls vertically on to the turntable and adheres to a point at a distance r = 3R/4 from the axis. Find the new angular velocity of the turntable. %3D
A turntable consists of a thin horizontal disc of mass M and radius R, and rotates without friction at constant angular speed w. At a certain instant a drop of glue of mass m = M/10 falls vertically on to the turntable and adheres to a point at a distance r = 3R/4 from the axis. Find the new angular velocity of the turntable. %3D
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Transcribed Image Text:A turntable consists of a thin horizontal disc of mass M and radius R, and
rotates without friction at constant angular speed w. At a certain instant a
drop of glue of mass m = M/10 falls vertically on to the turntable and
adheres to a point at a distance r = 3R/4 from the axis. Find the new angular
velocity of the turntable.
%3D
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