Motion and Forces Review #1

Is this force balanced or unbalanced?

• Balanced

• Unbalanced

Tags

NGSS.MS-PS2-2

A balanced force causes an object to...

• Stay in place

• Accelerate in speed

• Decelerate in speed

• Move in a constant speed

Tags

NGSS.MS-PS2-2

Is this force balanced or unbalanced? Which way will it move?

• Balanced

• Unbalanced

• It won't move

• Left

  ←

• Right

  →

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-1

What is the net force and in what direction?

• Left

• Right

• 2 N

• 0 N

• No movement

Tags

NGSS.MS-PS2-2

Which of the following is an example of an unbalanced force?

• 
• 
• 
• 

Tags

NGSS.MS-PS2-2

What is the unit for force?

• Joules (J)

• seconds (s)

• Newtons (N)

• meters (m)

How will this object move?

• The object will move to the left, as the forces are balanced.

• The object will move to the right, as the forces are unbalanced.

• The object will move to the left, as the forces are unbalanced.

• The object will move to the right, as the forces are balanced.

Tags

NGSS.MS-PS2-2

How will this object move? 

• It won't move. 
• It will move to the right. 
• It will move to the left. 
• It will move up. 

Tags

NGSS.MS-PS2-2

How will this object move? 

• It won't move. 
• It will move to the right. 
• It will move to the left. 
• It will move in both directions. 

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-1

Velocity is both ____ and _____. 

• speed , direction 
• direction, mass
• volume, density 
• direction, magnitude