Forces and Fields Review

An object with mass has gravity.

• True
• False 

Tags

NGSS.MS-PS2-4

A person would weigh more on Jupiter than on the Earth because---

• Jupiter has less mass, and therefore less gravity
• Jupiter has more mass, and therefore less gravity.
• Jupiter has less mass, and therefore more gravity.
• Jupiter has more mass, and therefore more gravity

Tags

NGSS.MS-PS2-4

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

Is the force of gravity acting on the bag of potatoes a contact or non-contact force?

• contact force
• non-contact force

Tags

NGSS.MS-PS2-5

As mass increases, what happens to gravitational force?

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

Tags

NGSS.MS-PS2-4

As the distance between 2 objects increases, what happens to gravitational force?

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

Tags

NGSS.MS-PS2-4

What will happen when these magnets are brought close together?

• They will attract each other.
• They will repel each other.
• Both magnets will turn to the left
• Both magnets will turn to the right

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

These magnetic domains are:

• strongly magnetized

• slightly magnetized

• unmagnetized

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

You know this substance is magnetized because

• all the domains have right angles
• the arrows are drawn in red
• the domains are aligned
• the domains are random

Tags

NGSS.MS-PS2-3

Where are the magnetic force the strongest in this picture?

• Location 1
• Location 2
• Location 3
• Location 4

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5