What is true about the phase changes of water? a. when ice melts, the ice and the water are at the same temperature c. both a and b b. when water freezes, the water and the ice are at the same temperature d. none of the above

In which phase(s) do the molecules take the shape of the container?

What happens when the temperature of a solution increases?

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?