The text provided contains several errors. Here is the corrected version:
A mass, G, is located 90 mm from point D. If AB rotates at 120 rpm clockwise, find graphically the linear velocity of G and the angular velocity of DE for the given position. If the rod DE has a mass of 7 kg and a radius of gyration about G of 120 mm, find its kinetic energy.
90 mm
Figure 1
Scales: Space Diagram - 4 mm, Velocity Diagram - 0.05 m/s