In a hydraulic lift , the input piston has surface area `20cm^2`. The out put piston has surface area of `1000 cm^2`. If a force of 50 N is applied to the input piston , it raise the output piston by 2 m. Calculate weight of support on out put piston and its work done.

In a hydraulic lift, the input piston has surface area 20 cm^2 . The output piston has surface area of 1000 cm^2 . if a force of 50N is applied to the input piston, it raises the output piston by 2m. Calculate weight of support on output piston and its work done.

In a hydraulic lift, the input piston had surface area 30cm^2 and the output piston has surface area of 1500 cm^2 . if a force of 25 N is applied to the input piston, calculate weight on output piston.

In a hydraulic lift, the input piston had surface area 30 cm^2 and the output piston has surface area of 1500 cm^2. If a force of 25N is applied to the input piston, calculate weight on output piston.

A cylinder with base radius 7 cm has curved surface area as 110 cm^2 . Find its volume.

A hydraulic system consists of one cylinder that has a cross sectional area of 4m^2 , connected to another cylinder that has a cross-sectional area of 12m^2 . A force of 9 N is applied to the smaller cylinder. What force acts at the larger cylinder?

A hydraluic brake system of a car of mass 1000 kg having speed of 50 km/h, has a cylindrical piston of radius of 0.5 cm. The slave cylinder has a radius of 2.5 cm. If a constant force of 100 N is applied on the brake what distance the car will travel before coming to stop ?

A parallel plate capacitor has an area of 4cm^2 and a plate separation of 2mm:- Calculate its capacitance.