physics

to what height should a cylindrical vessel of diameter d be filled with a liquid so that due to force on the verticle surface of the vessel be equal to the force on the bottom

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  1. force on side walls = p halfway up * area of walls
    = (rho g h/2) pi d h

    force on bottom = rho g h (pi d^2/4)

    so
    2 rho g h^2 pi d = rho g h pi d^2

    2 h = d

    h = d/2

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  2. What he has did . i can't understand

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  3. Really this soln isn't apt.

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