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    husny mubarak's Avatar
    husny mubarak Posts: 1, Reputation: 1
    New Member
    		  
    #1

    Jun 28, 2013, 07:42 AM
    Fluids
    A hollow sphere of inner radius 8 centimeter and outer radius of 9 centimeter floats half submerged in a liquid of density 800 kilogram per meter cube.find the mass of the sphere and the density of the material of which the sphere is made
    Curlyben's Avatar
    Curlyben Posts: 18,514, Reputation: 1860
    BossMan
    		  
    #2

    Jun 28, 2013, 07:45 AM
    What do YOU think ?
    While we're happy to HELP we won't do all the work for you.
    Show us what you have done and where you are having problems..
    N0help4u's Avatar
    N0help4u Posts: 19,823, Reputation: 2035
    Uber Member
    		  
    #3

    Jun 28, 2013, 07:46 AM
    Sounds like a ship needing to put out an SOS
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