Engineering, 14.09.2019 01:20 uuuuyyu

Afreshwater marsh is drained to the ocean through anautomatic
tide gate that is 4ft wide and 3ft high. the gate is heldby hinges
located along its top edge at a and bears on a sill at b. at a given
time, the water levels in the marsh and in the ocean are6ft and 9ft
respectively. determine the force exerted by the sillon the gate at
b and the hinge reaction at a.

Answers: 2

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Afreshwater marsh is drained to the ocean through anautomatic
tide gate that is 4ft wide and 3...