Newton's Law of Universal Gravitation

What is the formula for gravitational force according to Newton's law of universal gravitation?

• F = G * (m1 * m2) / r^2

• F = G * (m1 + m2) / r^2

• F = G * (m1 * m2) / r

• F = G * (m1 - m2) / r^2

What are the two factors that affect the gravitational force between two objects?

• Mass and distance

• Color and shape

• Volume and density

• Temperature and velocity

How does the distance between two objects affect the gravitational force between them?

• The gravitational force increases as the distance between the objects increases.

• The distance between the objects has no effect on the gravitational force.

• The gravitational force decreases as the distance between the objects increases.

• The gravitational force remains constant regardless of the distance between the objects.

What is the SI unit of gravitational force?

• joule (J)

• kilogram (kg)

• newton (N)

• meter per second squared (m/s^2)

State Newton's law of universal gravitation in words.

• Every particle in the universe attracts every other particle with a force that is directly proportional to the product of their masses and inversely proportional to the square of the distance between their centers.

• The force of gravity depends on the color of the objects

• Gravity only affects objects on Earth

• The force of gravity is directly proportional to the distance between the objects

How does the mass of an object affect the gravitational force it experiences?

• The gravitational force remains constant regardless of the mass of an object.

• The gravitational force decreases as the mass of an object increases.

• The gravitational force is not affected by the mass of an object.

• The gravitational force increases as the mass of an object increases.