Question 927454
Let {{{ S }}} = stiffness
Let {{{ B }}} = breadth
Let {{{ D }}} = depth
Let {{{ L }}} = length
Let {{{ k }}} = a constant
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given:
{{{ S = k*( B*D ) / L^2 }}}
{{{ k = S*( L^2 / ( B*D )) }}}
{{{ S[1]*( L^2 / ( B*D )) = S[2]*( ( 1.1L )^2 / ( 1.1B*1.1D ) ) ) }}}
{{{ S[2] / S[1] = ( L^2 / ( B*D )) *( ( 1.1B*1.1D )  / (1.1L)^2 )  }}}
{{{ S[2] / S[1] = 1.1^2 / 1.1^2 }}}
{{{ S[2] / S[1] = 1 }}}
There is no change in the stiffness
Hope that makes sense