Which statement correctly describes the factors affecting gravitational force between two objects?
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1 point
Gravitational force between two objects is determined by their masses and the distance between their outermost edges.
Gravitational force between two objects is determined by their masses and the distance between their centers.
Gravitational force between two objects is determined by their volumes and their acceleration relative to the Sun.
Gravitational force between two objects is determined by their diameters and their distance from the Sun.
Gravitational force between two objects is determined by their masses and the distance between their centers.
The statement that correctly describes the factors affecting gravitational force between two objects is:
"Gravitational force between two objects is determined by their masses and the distance between their centers."
The correct statement that describes the factors affecting the gravitational force between two objects is:
"Gravitational force between two objects is determined by their masses and the distance between their centers."
To understand why this is the correct answer, we need to recall Newton's law of universal gravitation, which states that the gravitational force between two objects is directly proportional to the product of their masses and inversely proportional to the square of the distance between their centers.
1. Masses: The gravitational force between two objects is determined by their masses. The greater the mass of the objects, the stronger the gravitational force between them.
2. Distance: The gravitational force is also determined by the distance between the centers of the objects. The greater the distance between their centers, the weaker the gravitational force.
Therefore, neither the volumes, accelerations relative to the Sun, nor the diameters of the objects affect the gravitational force between them.