The figure below shows a boy swinging on a rope, starting at a point higher than A.

The diagram shows a magnet moving upward into a coil.

Which row of the table correctly identifies the direction of the induced magnetic field inside the coil?

Magnetic flux is a measure of 

Using the graph above, which of the following are true?

Planets A and B have the same mass but different sizes. Each is being orbited by rocket of equal specifications.

Which of the following statements is true? 

Planets A, B, and C are identical. A and C each have a moon orbiting them, while B has an artificial satellite orbiting it, as shown in the diagram. The moon of Planet C is at a larger orbital radius. Each moon is twice the mass of the satellite. Which planet applies the strongest gravitational force to its orbiting body?

Astronauts inside the space shuttle float around as it orbits the Earth because:

The figures below represent positively charged particles moving in the same uniform magnetic field. The field is directed from left to right. All of the particles have the same charge and the same speed . Rank these situations according to the magnitudes of the force exerted by the field on the moving charge, from greatest to least.

A neutron is injected into a region in which a uniform magnetic field is directed vertically downward. The path of neutron is initially perpendicular to the direction of the magnetic field.

When the neutron enters the field, it will:

An electron moves horizontally toward a screen. The electron moves along the path that is shown because of a magnetic force caused by a magnetic field. In what direction does that magnetic field point?