When a missile is shot from one spaceship towards another, it leaves the first at 0.950 size 12and approaches the other at 0.750 What is the relative velocity of the two ships

firearm identification is the process of analyzing the bullets and cartridge cases left at a crime scene to determine if they came from a particular firearm. marks on the bullets and cartridges may be common to every firearm of that type. these are called class characteristics.

that the claims meet official rules.

don't misinterpret the claims