Gravity review

Two factors effecting the strength of gravity between 2 objects are...

• mass and distance

• mass and matter

• distance and weight

• weight and mass

As distance between two objects increase, the pull of gravity

• Increases

• Decreases

• Stays the same

Two objects with a greater mass have

• less gravitational force

• stronger gravitational force

• a way to break apart

The closer two objects are to each other

• the harder they will land

• have no gravitational force

• have a stronger gravitational force

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

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

What best describes the mass and weight of a person as they move around the universe?

• mass and weight changes
• Mass and weight stays constant
• weight remains constant, mass changes
• Mass stays constant, weight changes

The amount of matter in an object.

• force 
• mass
• weight 
• pressure 

Tags

NGSS.MS-PS1-5

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

• the moon has less mass, and therefore less gravity
• the moon has more mass, and therefore less gravity
• the moon has less mass, and therefore more gravity
• the moon has more mass, and therefor more gravity

Tags

NGSS.MS-PS2-4

Which has more mass, Earth or the Moon?

• Earth
• Moon
• The same

Tags

NGSS.MS-PS2-4