Crank \(O A\) in Fig.2.21

(a) is \(80 \mathrm{~mm}\) long and rotates clockwise about \(O\) at \(120 \mathrm{rpm}\). The connecting rod \(A B\) is \(450 \mathrm{~mm}\) long. Point \(C\) on \(A B\) is such that \(A C=150 \mathrm{~mm}\). A rod \(C E=400 \mathrm{~mm}\) is attached at point \(C\) which slides in a trunnion at \(D\). The end \(E\) is connected by a link \(E F=320 \mathrm{~mm}\) to the horizontally moving slider \(F\). Find

(a) the velocity of \(F\),

(b) the velocity of sliding of \(C E\) in the trunnion, and

(c) the angular velocity of \(C E\).

Transcribed Image Text:

F we 200 mm 300 mm E (a) Configuration diagram 30 a. (c) Angular velocity of CE (b) Velocity diagram