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Consider the slanted plate AB of length L in Fig. P2.69. (a) Is the hydrostatic force F on the plate equal to the weight

Consider the slanted plate AB of length L in Fig. P2.69. (a) Is the hydrostatic force F on the plate equal to the weight of the missing water above the plate? If not, correct this hypothesis. Neglect the atmosphere. (b) Can a "missing water" approach be generalized to curved plates of this type?

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