A 150-N force is applied to the foot-operated air pump. The return spring Sexerts a 2.6-N•m moment on member OBA for this position. Determine the corresponding compression force Cin the cylinder BD....

Extracted text: A 150-N force is applied to the foot-operated air pump. The return spring Sexerts a 2.6-N•m moment on member OBA for this position. Determine the corresponding compression force Cin the cylinder BD. If the diameter of the piston in the cylinder is 41 mm, estimate the air pressure generated for these conditions. State any assumptions. Enter a positive number for the compression force C. 20 135 10 150 N 140 B 90 130 200 -55- Dimensions in millimeters