Which circuit is a series circuit

The crank oa rotates in the vertical plane with a constant clockwise angular velocity ω0 of 5.6 rad/s. for the position where oa is horizontal, calculate the force under the light roller b of the 10.6-kg slender bar ab.

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The process of predicting values that extend beyond the range of data points is called absolute value extrapolation interpolation prediction for any given: )