The moon is roughly one-sixth the size of the earth. Which statement is true?

a. The gravitational pull of the moon is greater than the earth because it is larger than earth.

b. The gravitational pull of the moon is less than the earth because it is smaller.

c. There is no gravitational pull on the surface of the moon.

d. The gravitation pull of the moon is the same as the earth because they are both spheres.

Asmall, positively charged ball is moved close to a large, positively charged ball. which describes how the small ball likely responds when it is released? it will move toward the large ball because like charges repel. it will move toward the large ball because like charges attract. it will move away from the large ball because like charges repel. it will move away from the large ball because like charges attract.

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

A10nc charge sits at a point in space where the magnitude of the electric field is 1500 n/c. what will the magnitude of the field be if the 10 nc charge is replaced by a 20 nc charge? assume the system is big enough to consider the charges as small test charges.