For the system shown in the figure, the cylinder on the left at L has a mass of 600 kg and a cross-sectional area of 800 cm2.The piston on the right, at S, has cross-sectional area 25 cm2 and negligible weight. If the apparatus is filled with oil . The force F (in N) required to hold the system in equilibrium is _______.
Take g= 10 m/s2.