For the mechanism shown in Fig.2.36(a), the link 2 rotates at \(160 \mathrm{rad} / \mathrm{s}\). Determine \(v_{b}, \omega_{4}\) and \(v_{b a^{\prime}} O_{2} A=\) \(150 \mathrm{~mm}, A B=200 \mathrm{~mm}\), and \(O_{4} B=150 \mathrm{~mm}\).

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30 2 350 002=160 rad/s 3 150 B Scale: 1 cm = 50 mm (a) Configuration diagram Fig.2.36 Four-bar mechanism 02.04 Scale: 1 cm = 4000 mm/s (b) Velocity diagram