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1. |
A circular plate 5.0 m diameter is immersed in such a way that its greatest and least depth below the free surface are 3 m and 1 m respectively. determine the position of the centre of pressure. |
A. | 2.5 m |
B. | 5 m |
C. | 4.5 m |
D. | 6 m |
Answer» B. 5 m | |