What is the difference between rutherford's model of the atom and bohr's model of the atom? a. there is no difference. b. bohr's model builds on rutherford's model and states that electrons are in fixed circular orbits, but they can move if they have enough energy. c. rutherford's model states that electrons move in orbits around the nucleus, while bohr's model suggests that electrons float in a sea of positive charge.

B. Bohr's model builds on Rutherford's model and states that electrons are in fixed circular orbits, but they can move if they have enough energy

Explanation:

jupiter is the largest planet in our solar system, having a mass and radius that are respectively, 318 and 11.2 times that of earth. suppose that an object falls from rest near the surface of each planet and that the acceleration due to gravity remains constant during the fall. each object falls the same distance before striking the ground. determine the ratio of the time of fall on jupiter to that on earth.