The opening near the bottom of the vessel shown in figure

Last updated: 6/11/2023

The opening near the bottom of the vessel shown in figure has an area A A piston is held against the opening to keep the liquid from running out Let F be the net force on the piston applied by liquid and air in this case Now the piston is moved away from the opening by a short distance The liquid comes out and strikes the piston inelastically Let F2 be the force exerted by liquid and air in this condition Then B F F D F F 4 A simple pendulum attached to the ceiling of a stationary lift has time porind T AF F 2 C F 2F X The lift