All conditions of Prob. 5/207 remain the same, except the  counterclockwise angular velocity of crank OA is 10 rad/s when θ = 0 and the constant counterclockwise angular acceleration of the crank is 20 rad/s². Determine and plot as functions of the crank angle θ the angular velocities of bars AB and BC over the range 0 ≤ θ ≤ 360°. State the maximum absolute value of each angular velocity and the value of θ at which it occurs.

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B 240 mm А (00 200 mm 70 mm CO OA = 80 mm -190 mm Problem 5/207