1. Sibling rivalry, competition and disagreements are considered a normal component of childhood and adolescence. 2. During a collision only the normal component of velocity changes. 3. The normal component of the magnetic field is identically zero. 4. The rupture of this earthquake was caused by right-lateral strike-slip movement with normal component . 5. Therefore, the normal component of "'D "'has a step of surface charge on the interface surface. 6. Alternatively, if we integrate the normal component of the vector field, the result is a scalar. 7. If there is no surface charge on the interface, the normal component of "'D "'is continuous. 8. Then decompose the ambient covariant derivative of ? along " X " into tangential and normal components : 9. This vortex tangle mediates an interaction between the superfluid and the normal component known as mutual friction. 10. Depictions of the Nativity soon became a normal component of cycles in art illustrating both the Salvation.