Forces and Newton's Laws

What is the net force?

• 40 N left
• 0 N Balalnced
• 400 N right
• 40 N right

Tags

CCSS.7.EE.B.3

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.HS-PS2-1

NGSS.HS-PS2-2

Which could be an example of an unbalanced force?

• A plate sitting on a dining table
• A ball at the top of a hill that is not moving
• Earth orbiting the Sun 
• A baseball that has been thrown to home plate.

Tags

NGSS.MS-PS2-2

What is the net force?

• 400 N Up
• 400 N Down
• - 400 N Down
• 800 N Down

Tags

NGSS.MS-PS2-2

The sum of all forces acting on an object and direction

• Contact Force
• Balanced Force
• Unbalanced Force
• Net Force

Tags

NGSS.MS-PS2-2

Forces that have a net force of zero ( the object is still).

• Balanced force
• Unbalanced force

(T or F?) A balanced force is only an object that is not moving. 

• True 
• False

Tags

NGSS.MS-PS2-2

Are forces balanced or unbalanced when a marble rolls down a ramp?

• Balanced
• Unbalanced

Tags

NGSS.MS-PS2-2

When mass increases then gravity

• Decreases
• Increases
• Stays the same

Tags

NGSS.MS-PS2-4

_{The dog's force is?}

• Applied
• Normal
• Gravitational
• Magnetic

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-1