Student set of three trials for the experiment to test the effect of water on the plank Road and East 12th my plants each receive one of three amounts of water aft Student set up three charts from experiment to test the fact of water on the plank Road and East 12 by plants each receive one of three amounts of water after one week students ma'am

Determine the percent sulfuric acid by mass of a 1.61 m aqueous solution of h2so4. %

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?

Aperfume bottle is dropped in the corner of a room. the odor of the perfume can be detected on the other side of the room. which statement best describes this observation?