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Physics

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A water bed has a dimension of 2m × 2m × 2m. The floor of the bed will tolerate an additional load of no more than 600N. Find the weight of the bed and determine whether it should be purchased.

  • Physics - ,

    Check the size of a water bad!
    Is it really 2m x 2m x 2m?
    If so, then
    V=2• 2• 2 = 8 m^2 !!!!!!!!!!!!!
    Density of water is D = 1000 kg/m^3, then
    mg = DVg=1000• 8• 9.8=78400 N

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