Force & Motion Review

A push or pull on an object

• force

• motion

• acceleration

• velocity

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

Every force has an equal and opposite reaction force.

• 1st Law of Motion

• 2nd Law of Motion

• 3rd Law of Motion

• 4th Law of Motion

Tags

NGSS.MS-PS2-1

The more mass something has, the more force required to accelerate it.

• 1st Law of Motion

• 2nd Law of Motion

• 3rd Law of Motion

• 4th Law of Motion

Tags

NGSS.MS-PS2-2

Objects at rest or in motion will remain that way unless acted upon by an unbalanced force.

• 1st Law of Motion

• 2nd Law of Motion

• 3rd Law of Motion

• 4th Law of Motion

At which point is the velocity constant? (not changing)

• A

• B

• C

• D

At which point is the velocity accelerating the greatest?

• A

• B

• C

• D

Objects must be in contact to apply a force to each other.

• True

• False

Tags

NGSS.MS-PS2-4

NGSS.MS-PS2-5

Which non-contact force causes your hair to stand on end if a charged balloon is placed near it?

• magnetism

• gravity

• electricity

• static electricity

Tags

NGSS.MS-PS2-3

In a tug of war game, the net force is 50 N to the left. The winning team pulled with a force of 200 N to the left. How much force did the losing team pull with?

• 50 N Right

• 100 N Right

• 150 N Right

• 250 N Left

Tags

NGSS.MS-PS2-2

What is the NET FORCE of this diagram?

• 17 N, right

• 17 N, left

• 23 N, right

• 12 N, up