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Which is needed to determine the amount of gravitational force between two objects?

• distance and mass

• weight and time

• area and weight

The gravitational force exerted by an object depends on its

• volume

• mass

• weight

What is gravitational force?

• It makes objects at rest start moving.
• It makes objects that are moving stop.
• The force of attraction between two objects.
• It pulls you into space.

As the product of two objects' masses increases, the pull of gravity

• Increases
• Decreases
• Stays the same

What is the relationship between mass and gravitational pull?

• Higer mass creates higher gravitational pull

• Lower mass creates higher gravitational pull

• Lower gravitational pull creates more mass

Which of the following does not affect the gravitational force between the earth and the sun?

• The net electrical charge of the earth

• The distance between the earth and the sun

• The mass of the sun

• The mass of the earth

The force between two masses

• gravitational force

• force

• mass

• attract

Calculate the gravitational force between two objects when they are 0.750m apart. Each object has a mass of 5.00kg.

• 2.96x10^-7N

• 3.00x10^-9N

• 2.22x10^-9N

• 2.23x10^-8N

Two factors effecting the magnitude of the force of gravity between 2 objects are...

• mass and distance 
• mass and matter
• distance and weight 
• weight and mass

Two spherical objects have masses of 8000 kg and 1500 kg. Their centers are separated by a distance of 1.5 m. Find the gravitational attraction between them

• 5.4 X 10^-4 N

• 1.2 X 10⁷ N

• 3.6 X 10^-4 N

• 5.33 N