Recent content by Alwahsh

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    Question about the gravitational Potential Energy Law Proof

    [SIZE="5"]In the Proof of the Gravitational Potential Energy Law , it says : Consider two point masses , body . mass "m" and Earth mass "M" , where M remains fixed. The work done to move the mass "m" from point 1 to point 2 is given by : W[SIZE="2"](1-2) = ∫F[SIZE="2"]G . dr (All in...
    • Alwahsh
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    • Energy Gravitational Gravitational potential Gravitational potential energy Law Potential Potential energy Proof
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    • Forum: Advanced Physics Homework Help
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    A Question about the General Gas Law (PV/T)=nR

    A Question about the "General Gas Law" (PV/T)=nR Homework Statement The general gas law states that : PV/T = nR where P is the pressure of the gas , V is the volume of the gas and T is the absolute temperature in Kelvin scale , n is the number of moles and R is the universal gas constant...