DI A 4-m-long quarter-circular gate of radius 3 m and of negligible weight is hinged about its upper edge A, as shown in

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Di A 4 M Long Quarter Circular Gate Of Radius 3 M And Of Negligible Weight Is Hinged About Its Upper Edge A As Shown In 1 (39.76 KiB) Viewed 30 times

DI A 4-m-long quarter-circular gate of radius 3 m and of negligible weight is hinged about its upper edge A, as shown in Fig. P3-90. The gate controls the flow of water over the ledge at B, where the gate is pressed by a spring. Determine the minimum spring force required to keep the gate closed when the water level rises to A at the upper edge of the gate. Solution: edit values 1 B Spring A steel sphere block is lowered into the sea. The tension in the rope is to be determined before and after the block is immersed in water. The density of steel block is given to be 494 Ibm/ft Tall