A white ball of mass 0.5 kg moving at 10 m/s collides with a 0.4 kg red pool ball initially at rest. After the collision, the white pool ball continues in the same direction with the velocity of 1.1 m/s. Neglacting friction, the velocity of the red ball after the collision is _ m/s

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.

radial fractures in a piece of glass look most like which of the following?

a. spokes of a wheel

b. a circle

c. a zig zag

d. none of the above

the correct answer is a. spokes of a wheel

hope this (: