Question: Arm AB has a constant angular velocity of 16 rad/s counterclockwise. At the instant when = 90?, determine the acceleration (a) Of collar D,

Arm AB has a constant angular velocity of 16 rad/s counterclockwise. At the instant when θ = 90?, determine the acceleration

(a) Of collar D,

(b) Of the midpoint G of bar BD.

60 mm 200 mm D 120 mm

60 mm 200 mm D 120 mm

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