Answer this question, part (a), (b) & (c). Task IIA crane is used to lower a 0.4 m concrete block (density, p= 2200 kg/m³) into the sea (density, p= 1012kg/m') for an underwater construction project as shown in Figure 2. (Taking in consideration that thegravitational acceleration, g=9.81 m/sDetermine:a. The mass of the block.b. The original weight of the block.c. The buoyant force (FB) on the block (Weight of water displaced).d. The apparent weight of the block when it is fully merged in the sea.e. What is your grandmother name?FCraneseaWFBFigure 2: Concrete BlockDI

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