Скачать с ютуб 2.108,. If the water were deeper, the gate would open. Determine the distance l в хорошем качестве

2.108,. If the water were deeper, the gate would open. Determine the distance l

2.108 A 4-ft by 3-ft massless rectangular gate is used to close the end of the water tank shown in Fig. P2.108. A 200-1b weight attached to the arm of the gate at a distance l from the frictionless hinge is just sufficient to keep the gate closed when the water depth is 2 ft, that is, when the water fills the semicircular lower portion of the tank. If the water were deeper, the gate would open. Determine the distance e. #fluid #fluiddynamics #exam #engineering #university #challenge #fluidstatics #fluidmechanics #engineer #civilengineering #submerged #surface