Engineering, 24.02.2020 18:00 ashiteru123

Two small disks A and B of mass 3 kg and 1.5 kg, respectively, may slide on a horizontal, frictionless surface. They are connected by a cord, 600 mm long, and spin counterclockwise about their mass center G at the rate of 10 rad/s. At t = 0, the coordinates of G are x0¯¯¯¯¯=0, y0¯¯¯¯¯=2m, and its velocity v¯¯¯0=(1.2m/s)i+(0.96m/s)j. Shortly thereafter the cord breaks; disk A is then observed to move along a path parallel to the y axis, and disk B moves along a path that intersects the x axis at a distance b = 7.5 m from O. Determine
(a) the velocities of A and Bafter the cord breaks,
(b) the distance a from the y axis to the path of A.

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Two small disks A and B of mass 3 kg and 1.5 kg, respectively, may slide on a horizontal, frictionle...

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