If all conditions in the previous problem remain the same, determine and plot as functions of the crank angle θ the angular accelerations of bars AB and BC over the range 0 ≤ θ ≤ 360°. State the maximum absolute value of each angular acceleration and the value of θ at which it occurs.

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B 240 mm A 200 mm 70 mm CO OA = 80 mm 190 mm- Problem 5/207