For the mechanism shown in Fig.2.31(a), determine the velocities of points \(C, E\) and \(F\). Also calculate the angular velocities of the links \(B C, C D E\), and \(E F\). Crank \(A B\) rotates at \(120 \mathrm{rpm}\). The dimensions of various links are: \(A B=60 \mathrm{~mm}, B C=120 \mathrm{~mm}, A D=50 \mathrm{~mm}, C D=100 \mathrm{~mm}, D E=120 \mathrm{~mm}, C E=50\) \(\mathrm{mm}\), and \(E F=150 \mathrm{~mm}\).

Transcribed Image Text:

B 120 60 120 6 50 50 50 100 120 20 w Scale: 1 cm 20 mm (a) Configuration diagram 150