xFormula1" title=" \sf { \fcolorbox{green}{g}{ What are impulses?}} " alt=" \sf { \fcolorbox{green}{g}{ What are impulses?}} " align="absmiddle" class="latex-formula">
In classical mechanics, impulse is the integral of a force, F, over the time interval, t, for which it acts. Since force is a vector quantity, impulse is also a vector quantity. Impulse applied to an object produces an equivalent vector change in its linear momentum, also in the resultant direction.
Ionic bonding is the bonding between a positive metal with a negative nonmetal (metals are always positive while non metals are opposite). The meeting of a metal with a non metal creates an ionic bond.
