7A mixture of NaCl and Cuco, was dissolved in water and the resulting slurry was filtered in to a beaker. The beaker and the filter paper were dried and weighed.
Mass of container
54.227 g
Mass of container and mixture
56.547 g
Mass of filter paper
1.176 g
Mass of filter paper and residue
2.956 g
Mass of beaker
77.575 g
Mass of beaker and dried residue 78.975 g

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?