Solution of task 9.5.8 from the collection of Kepe OE

Solution of task 9.5.8 from the collection of Kepe OE

9.5.8
The pulley a of radius r1 = 0.2 m and disk 2 of radius r2 = 0.5 m are articulated by the rod AB.
For the position shown in the figure, determine the distance from point B to the instantaneous center of rod speeds.
(Answer 0.5)