meter/second, meter/millisecond [m/ms], meter/microsecond [m/us], meter/nanosecond [m/ns], meter/minute [m/min], meter/hour [m/h], meter/day [m/d], meter/week, meter/month, meter/year [m/y], kilometer/second [km/s], kilometer/millisecond [km/ms], kilometer/microsecond [km/us], kilometer/nanosecond [km/ns], kilometer/minute [km/min], kilometer/hour [km/h], kilometer/day [km/d], kilometer/week, kilometer/month ... gram, kilogram [kg], exagram [Eg], petagram [Pg], teragram [Tg], gigagram [Gg], megagram [Mg], hectogram [hg], dekagram [dag], decigram [dg], centigram [cg], milligram [mg], microgram [ug], nanogram [ng], picogram [pg], femtogram [fg], attogram [ag], kilodalton [kDa], dalton [Da], kilogram-force square second/meter, kilopound [kip], slug, pound-force square second/foot, pound [lb], pound (troy or apothecary) ...
The Inelastic Collision equation is:
m1v1 = (m1+m2)v2
Where:
m1: Mass of the moving object, in kg
v1: Velocity of the moving object, in m/s
m2: Mass of the stationary object, in kg
v2: Velocity of the stationary object after collision, in m/s

Velocity converter

Weight and mass converter