Gravity

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

• weight and mass

• distance and weight

• mass and matter

• mass and distance

Tags

NGSS.MS-PS2-4

Gravity attracts all objects towards one another. 

• True
• False 

Tags

NGSS.MS-PS2-4

All objects with mass have gravity.

• True

• False

Tags

NGSS.MS-PS2-4

As distance between objects increases the pull of gravity...

• increases 
• decreases 
• Stays the same 

A person would weigh less on the moon than on the Earth because...

• the moon has less mass than the Earth, and therefore the force of gravity is lower.

• the moon has more mass than the Earth, and therefore the force of gravity is lower.

• the moon has less mass than the Earth, and therefore the force of gravity is greater

• the moon has more mass than the Earth, and therefore the force of gravity is greater

Tags

NGSS.MS-PS2-4

Gravity on Mars' surface is much lower than it is here on Earth. This tells us that the mass of Mars is __________ than the mass of Earth.

• less

• more

• the same

Tags

NGSS.MS-PS2-4

__________holds all of the planets in orbit around the sun.

• Force
• Motion
• Weight
• Gravity

Tags

NGSS.MS-ESS1-2

NGSS.MS-PS2-4

What is gravity?

• A field force

• A direct force

• A type of energy

• An imaginary force

Tags

NGSS.MS-PS2-4

NGSS.MS-PS2-5

Which model has greater gravitational attraction (if any)

• Model A
• Model B
• Both Model A and Model B (same gravity)

Tags

NGSS.MS-ESS1-2

NGSS.MS-PS2-4

NGSS.MS-PS2-5

Which system has the greater gravitational attraction between the two objects (if any)?

• System A
• System B
• Same gravitational attraction fro System A and System B

Tags

NGSS.MS-ESS1-2

NGSS.MS-PS2-4