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igcse physics notesprinted 66 · PDF 66
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printed 66 · PDF 66
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Aitchison College Academic Resources.
(b) Fig. 3.2 shows a side view of the pond with a layer of ice floating freely on the water.
—+— ice
pond—
0.45m
——— water
x
Fig. 3.2
The surface area of the pond is 5.0m2.
The mass of the ice is 690kg.
The density of water is 1000kg/m°.
Point X is 0.45m below the ice.
Calculate the pressure at point X due to the ice and the water.
PreSSure = ....... 2.22... ieee eee eee eee eee eee [4]
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