A disk of 180-mm radius rotates at the constant rate 2 = 12= rad/s with respect to

A disk of 180-mm radius rotates at the constant rate ω2 = 12= rad/s with respect to arm CD, which itself rotates at the constant rate ω1= 8 rad/s about the Y axis. Determine at the instant shown the velocity and acceleration of Point A on the rim of the disk.

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19) mm 031 360 mm 150 mm