Examine the graph below. Which of the four lines most accurately represents the relationship between gravitational force and distance .if the mass of the object is 10 kg ? Why did you eliminate the other three?

Will you chech and finish these for me, because i am stumped with them.

What is required for an electric charge to flow through a wire? zero resistance in the wire a balance of electric potential high resistance in the wire a difference in electric potential

The experiment was repeated many years later but the gases were mixed in a different type of container. a white solid was obtained which was xenon fluoride. predict whether you think 1) krypton and 2) radon will react with fluorine. explain reasons for your predictions