Wind has blown sand over a platform such that the intensity of the load can be approximated by the function w = { w }_{ 0 }{ \left( \frac { x }{ d } \right) }^{ 3 } Simplify this distributed loading to an equivalent resultant force and specify the magnitude and location of the force, measured from A.
Units Used:
kN = { 10 }^{ 3 } N
Given:
{ w }_{ 0 } = 500\frac { N }{ m }
d = 10 m
{ w }_{ x } = { w }_{ 0 }{ \left( \frac { x }{ d } \right) }^{ 3 }