Study the map. Then use the drawing tool to create a model of how the two air masses look when they interact at front 1.

Plz mark brainliest 30 points 1) 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?

What is the mass of 2.00 l of an intravenous glucose solution with a density of 1.15 g/ml?

What is the ph of a solution that has a hydrogen ion concentration of 1.0 * 10 -9 m?