Loads cause stresses, deformations, and displacements in structures. The surface rupture manifested as prominent fault scarps, which range from to of vertical displacements. Deflection is the relative change in external displacements on an object. Let formula 24 be the vector of nodal displacements of a typical element. These rules are upheld by relating the element nodal displacements to the global nodal displacements. The locations of these centers are affected by the symmetry of the displacements. War leads to forced migration causing potentially large displacements of population. Its elements are called "rigid motions" or "displacements". Retaining walls are made to prevent unsafe soil displacements around excavations. The displacements along the fault averaged . Due to low engine displacements (), and high power-to-mass ratios, motorcycles offer good fuel economy. Mopeds are often illegally tuned for higher speeds, powers or engine displacements than allowed. These displacements were considered attempts at ethnic cleansing. There were forced displacements in the northern region. The technique involved large anharmonic displacements of contained within the crystals.