Compare the potential energy of a 5 lb ball at the top of a 5 foot hill and a 5 lb ball at the top of a 10 foot hill.
a. their potential energies are the same because they have the same mass.
b. the ball at the top of the 5 foot hill has the least potential energy.
c. the ball at the top of the 5 foot hill has the most potential energy.
d. potential energy doesn't depend on a object's relative height.

Need on both questionswill markbr />

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?

Which factor is likely to impact the possible number of compounds ?