(Solved): Determine the pressure required in the cylinder for the static equilibrium of the mechanism. showing ...

Determine the pressure required in the cylinder for the static equilibrium of the mechanism. showing in the figure. The torque ????3 has a magnitude of 1000 lbf.inch. The diameter of then piston is 1.5 in. Draw the mechanism to scale and measure the required angles. ???????? = 9 inch, ????1???? = 6 inch, ????1???? = 9 inch, ???????? = 15 inch, ????3???? = 12 inch