Question

Problem 3.8 A caisson for closing the entrance to a dry dock is of trapezoidal form 16 m wide at the top and
10 m wide at the bottom and 6 m deep. Find the total pressure and centre of pressure on the caisson if the water
on the outside is just level with the top and dock is empty.
Solution Given.
WATER SURFACE​

Answer 1

Answer:

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Answer 2

2.11 mega Newtown is the answer.

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