As shown in the figure below, oil is inside the hydraulic press with SG=0.82. What force F is required to support a load of 10KN if we are to neglect the weight of two pistons. (Answer must be in N) 8. 10 kN 25 mm 400 mm 75 mm0 Hinge 25 mm 0

3. Find the magnitude of the load F2, which can be lifted by a hydraulic system similar to that described in Textbook Problem 10.22 where R1 = 5 cm. F1 = 1000 N, and R2 = 40 cm. Express the answer in Newtons.

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Rope BCA passes through a pulley at point C and supports a crate at point A. Rope segment CD supports the pulley and is attached to an eye anchor embedded in a wall. Rope segment BC creates an angle of ø = 64.0 ° with the floor and rope segment CD creates an angle 0 with the horizontal. If both ropes BCA and CD can support a maximum tensile force Tmaz = 165 lb. what is the maximum weight Wmar of the crate that the system can support? What is the angle e required for equilibrium? Express your answers numerically in pounds and degrees to three significant figures separated by a comma. • View Available Hint(s) nν ΑΣφ vec Wmax.0 = lb, degrees