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Function: require_once
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File: /home/answnniz/solutionspile.com/index.php
Line: 367
Function: require_once
A structure is attached to the ocean floor as shown in Fig.P2.58. A2m diameter hatch is located in an inclined wall and hinged on onehedge. Determine the minimum air pressure, P1, withingthe container that will open the hatch . Neglect the weight of thehatch and friction in the hinge.
