The radii of two pistons in a hydraulic press are 5cm and 15cm respectively. A force `F_1` exerted in the small piston can lift a car of mass 1350 kg placed on the larger piston. What is the value of `F_1`? What is the pressure necessary to accomplish the task?

The diameters of the smaller and the larger pistons of a hydraulic press are 5 cm and 45 cm respectively. What force should be applied on the smaller piston of the press, so that the thrust developed on the larger piston is 39690 N?

The diameters of the smaller and larger pistons of a hydraulic press are d_(1)andd_(2) respectively. If the force applied on the smaller piston is F_(1) , then the force developed on the larger piston will be

The diameters of the larger and the smaller pistons of a hydraulic press are 45 cm and 5 cm respectively. Find the magnitude of the force that has to be applied on the smaller piston to produce a 4050 N thrust on the larger piston.

The diameter of the smaller piston of a Hydraulic press is d_1 and the larger piston is d_2 . If the applied force on the smaller piston is F_1 then the value of the force F_2 on the larger piston is

In a hydraulic press, a 10^(7) dyn force is applied on water by a piston of area 100cm^(2) . If the other piston can raise a car of mass 2000 kg, then find its base area.

The diameters of the two pistons of a hydraulic pressare 8 cm and 80 cm. The smaller piston is attached at a distacne of 60 cm from the fulcrum of the lever whose total length is 360 cm. To develop a thrust of 49 N on the larger piston, what force should be applied at the handle of the lever?

The lengths of the two arms of a first class lever used in a hydraulic press are 20 cm and 100 cm. The radii of the larger and the smaller pistons are 30 cm and 3 cm respectively. If a force of 196 N is applied at the handle of the lever, then what thrust will be developed on the larger piston?

The diameters of two 9 cm long closed pipes are 1 cm and 2 cm , respectively. What is the ratio of the f requencies of fundamental tones emitted from the two pipes ?