The diameter of the piston of a hydraulic automobile is D metre. What pressure, in atmosphere is required to lift a car of mass m kg ?

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 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 lift at a service station, the radii of the large and small piston are in the ratio of 20 : 1. What weight placed on the small piston will be sufficient to lift a car of mass 1200 kg ?

In a hydraulic lift at a service station, the radi of the large and small pistion are in the ratio of 20 : 1. What weight placed on the small piston will be sufficient to lift a car of mass 1200 kg ?

A hydraulic press can lift 100 kg when a mass 'm' is placed on the smaller piston. It can lift _____kg when the diameter of the larger piston is increased by 4 times and that of the smaller piston is decreased by 4 times keeping the same mass 'm' on the smaller piston.

In a hydraulic lift, used at a service station the radius of the large and small piston are in the ration of 20 : 1 . What weight placed on the small piston will be sufficient to lift a car of mass 1500 kg ?

In a hydraulic lift, used at a service station the radius of the large and small piston are in the ration of 20 : 1 . What weight placed on the small piston will be sufficient to lift a car of mass 1500 kg ?