Forces 1

Substances that reduce friction, such as oil or grease, are known as:

• lubricants

• resistors

• insulators

• forces

What will cause an object to move?

• Applied forces
• Balanced forces
• Unbalanced forces

Tags

NGSS.MS-PS2-2

What is the metric (SI) unit used to measure force?

• Kilogram

• Meter

• Pounds

• Newton

When forces are _________ the object DOES NOT move.

• unbalanced
• balanced
• heavy
• light

Tags

NGSS.MS-PS2-2

The sum of all forces acting on an object.

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

Tags

NGSS.MS-PS2-2

What is the net force of an object that is not moving?

• 0 N
• 100 N
• Upward force
• 10 N

Tags

NGSS.MS-PS2-2

What is the net force?

• 20 N 
• 0 N 
• 400 N 
• 40 N 

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

What is the net force?

• 10 N
• 0 N
• 25 N
• 1 N

Tags

NGSS.HS-PS2-1

Calculate the Net Force. 

• 60N, Left 
• 40N, Right 
• 0N
• 60N, Right

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