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Water is filled in a flask upto a height...

Water is filled in a flask upto a height of `20cm`. The bottom of the flask is circular with radius `10 cm`. If the atmospheric pressure is `1.013xx10^(5)` Pa, find the force exerted by the water on the bottom . Take `g=10 "ms"^(-2)` and density of water `=1000 "kgm"^(-3).`

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The correct Answer is:
`(3246 N)`
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