Question
Correct answers are given in the photo.
The crank OA revolves counterclockwise at a constant rate omega = 3 rad/s. Pin A is rigidly attached to the crank and fits through the slot in bar BD. For the instant when theta = 30 degree determine the angular velocity and angular acceleration of rod BD. Also determine the relative velocity and acceleration that point A appears to have to an observer rotating with bar BD. Use rotating coordinates. Use rotating coordinates either with or without coincident points.
Explanation / Answer
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