

Given: A four-bar linkage, with w2=10 rpm, as shown in the figure Please do the Position...
The crossed four-bar linkage has a constant crank angular
velocity 2=10 rad/s ccw. The dimensions and the results of the
kinematic analysis are given below for the position shown. (a) Draw
the free-body diagrams of all the links of the mechanism, (b) Find
the reaction forces at all the pins and the driving torque at link
2. The gravity centers of link 2 and link 4 are located at O2 and
O4 respectively.
y A O2A-6 in, O204-18 in, AB-18...