Gravitational Forces

What does the strength of gravity between two objects depend upon?

• Mass & distance
• Mass & weight
• Gravity & inertia
• Inertia & mass

Tags

NGSS.MS-PS2-4

What is the net force acting on the block?

• 4 lbs to the right
• 6 lbs to the right
• 14 lbs to the right
• 40 lbs to the right

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NGSS.MS-PS2-2

What is the net force?

• 5000 N right
• 4000 N right
• 40 N left
• 4000 N left

Tags

NGSS.HS-PS2-1

Distance and mass are two factors that affect

• Gravitational Force Fields
• Magnetic Force Fields
• Electric Force Fields
• Electrostatic Force Fields

Tags

NGSS.MS-PS2-4

NGSS.MS-PS2-5

What makes a rolling ball stop moving?

• gravity
• friction
• a balanced force

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NGSS.MS-PS2-2

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

• Increases
• Decreases
• Stays the same

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NGSS.MS-PS2-4

How can you explain that we have a stronger gravitational attraction with Earth than the Sun?

• The sun has a larger mass
• The sun has a smaller mass
• Closer to center of sun
• Closer to center of Earth

Tags

NGSS.MS-PS2-4

Who said that falling objects fall at the same rate?

• Galileo
• Kepler
• Brahe
• Copernicus

Gravity attracts all objects towards one another.

• False
• True
• It depends
• I don't care

Tags

NGSS.MS-PS2-4

Which of the following will not change in different gravitational fields?

• weight
• force
• mass
• pounds

Tags

NGSS.HS-PS2-1