How fast is a 13-g bullet that possesses 1.6 kg·m/s of momentum?

since velocity is the measure of fastness ,we will find the velocity of that body using momentum formula.

##momentum(P)=## ##mass(m)* velocity(v)## ##1.6=13/1000*v## [13/1000 because we converted unit of mass....... from ##g## to ##Kg##] ##:.1.6*1000/13=v## ##:.v=123.07m/s##