A hydraulic lift is shown in the figure. The radii of the movable pistons \(P_1\) and \(P_2\) are \(2\,\text{m}\) and \(8\,\text{m}\) respectively. If a body of mass \(2\,\text{kg}\) is placed on piston \(P_1\), then the force on piston \(P_2\) is \((\text{Ignore atmospheric pressure, acceleration due to gravity}=10\,\text{m s}^{-2})\)