A steel column is supported at the top by two steel rods so as to prevent movement at the top in the x-direction and the y-direction as shown. The column in this case is assumed to be fixed at the bottom and free to rotate but not translate at the top (pin support in x and y directions).  If the steel rod along x-x fails (snaps). In this case, the recommended value of Kx for this column should be equal to:

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British Gravitational Bg System Of Units

Measuring is the comparison of a particular physical quantity with its reference value. A unit is a fixed physical quantity. The length is a physical quantity. A physical quantity is the product of a unit and the numerical value we need to compare with.