What are two parts of the atomic theory of atoms? all is made of that cannot be or all of a given are in mass and

An empty fuel tank can still contain and therefore can be even more dangerous than one full of liquid fuel.

Using data from seismic waves, geologists have learned that earth’s interior is made up of several

Plz mark brainliest 30 points1) find the momentum of a 12 kg snowball that is rolling with a velocity of 9 m/s.2) an 8 ball with a mass of .5 kg is sitting at rest. it is hit by the cue ball (1 kg) traveling at 2.5 m/s. if the cue ball is at rest after the collision, how fast is the 8 ball traveling after the collision? 3) two football players are running toward each other. if the offensive player is 75 kg and is running 8 m/s, how fast must the 60 kg defensive player run in order for the two players to hit and stop?