The Universe Exam Review (23-24)

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

Tags

NGSS.MS-PS2-4

NGSS.MS-PS2-2

Every object in the universe attracts every other object.

• True
• False

Tags

NGSS.MS-PS2-4

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
• no clue
• a way to break apart

Tags

NGSS.MS-PS2-4

The closer two objects are to each other

• the harder they will land
• have no gravitational force
• have a stronger gravitational force
• yep

As mass increases, what happens to gravitational force?

• increases
• decreases
• stays the same
• i don't know

Tags

NGSS.MS-PS2-4

What force keeps objects in our solar system orbiting our Sun?

• push
• gravity
• motion
• pull 

Tags

NGSS.MS-PS2-4

NGSS.MS-ESS1-2

NGSS.MS-ESS1-1

Which model has greater gravitational attraction (if any)

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

Tags

NGSS.MS-PS2-4

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-PS2-4

NGSS.MS-ESS1-2

NGSS.MS-PS2-5

Do planets affect the sun? Why?

• No. Sun pull on the planets and keep them in orbit.
  
• Yes. Sun pulls on planets, planets pull on Sun
  

Tags

NGSS.MS-PS2-4

NGSS.MS-ESS1-2