4. Object A has a mass of 0.50 kg and an initial velocity of 5.0 m/s when it collides head-on with object B of
mass 1.0 kg that is initially moving from the opposite direction at -6.0 m/s. After they collide, object A moves
away at 4.0 m/s.
A. What is the final velocity of object B?
B. Is the collision between them elastic, inelastic, or completely inelastic?

luster is not a good characteristic to use by itself because luster is the property of minerals that indicates how much the surface of a mineral reflects light. the luster of a mineral is affected by the brilliance of the light used to observe the mineral surface.

first thing first of the answer is with technology. second thing second thing is that the big bang theory did not happened u see they say it did but what they dont realize is that like dinasures are still a round they might deny it but they and look at these 12 foot human skelteons they find lets see didnt the bible say something about giants. hope this peace.