Linear Motion and Newton's Laws

What is the net force?

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

Tags

NGSS.MS-PS2-1

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-PS2-1

NGSS.MS-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

You and your dad are moving the couch from one side to another. Your dad pushes with a force of 35 N to the right and you push with a force of 25 N right. What is the net force on the couch?

• 60 N right
• 10 N left
• 60 n right
• 50 N left

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

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

• True 
• False

A push or pull exerted on an object_

• Force
• Net force
• Momentum
• Speed

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

Forces that produce a nonzero net force, which changes an objects motion.

• Force
• Momentum
• Unbalanced Force
• Speed

Tags

NGSS.MS-PS2-2

The force that one surface exerts on another when the two surfaces rub against each other_

• Speed 
• Force
• Net force
• Friction

A measure of the force of gravity on an object at the surface of a planet. It also depends upon the planet.

• Weight

• Mass

• Gravity

• Netforce

Tags

NGSS.HS-PS2-4