At what temperature will the air in the oven have a thermal energy of 5.0 x 104 J? (Adjust the temperature slider until the graph indicates the air has a thermal energy of 5.0 x 104 J).

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?

What is the percentage composition of carbon in the compound ch4

Is powdered sports drink ionic or covalent ? 10pts !