A rotary actuator has the following physical data: Outer radius of rotor RR = 0.80 in Outer radius of vane Ry = 1.7 in Width of vane L = 0.5 in If the torque load is T = 900 in-lb, what pressure p must be developed to overcome the load? (Hint: the volumetric displacement Vp = TX (R - R) L, and the torque VD T=px :) (2x) O 9 psi 1250 psi 1600 psi 900 psi 3.534 psi