Select each correct answer. More than one answer may be correct. Which of the following objects exerts a gravitational force? (1 point) Responses the Moon, the Sun, a basketball, an apple, the Earth?

Answer 1

The correct answers are:

- The Moon
- The Sun
- The Earth

Answer 2

Which of the following is true about magnetic poles?(1 point)
Responses

A. Magnetic poles attract all other magnetic poles.

B. Magnetic poles repel all other magnetic poles.

C. Opposite poles attract each other, while like poles repel each other.

D. Opposite poles repel each other, while like poles attract each other.

Answer 3

C. Opposite poles attract each other, while like poles repel each other.

Answer 4

The force of attraction between any two objects is known as _______.(1 point)
Responses

A. friction

B. gravity

C. magnetism

D. electricity

Answer 5

B. gravity

Answer 6

The gravitational force between which two objects would be the most difficult to notice?(1 point)
Responses

A. the Moon and a water particle
A. the Moon and a water particle

B. the Moon and the Earth
B. the Moon and the Earth

C. the Earth and the Sun
C. the Earth and the Sun

D. a water particle and an air particle

Answer 7

D. a water particle and an air particle

Answer 8

Which statement is true about the magnetic force?(1 point)
Responses

A. The force can both attract and repel materials.
A. The force can both attract and repel materials.

B. The force always attracts materials to each other.
B. The force always attracts materials to each other.

C. The force does not attract or repel objects from each other.
C. The force does not attract or repel objects from each other.

D. The force always repels materials from each other.

Answer 9

A. The force can both attract and repel materials.