Force Diagrams

The sum of all forces acting on an object and direction is called the:

• Contact Force

• Balanced Force

• Unbalanced Force

• Net Force

Tags

NGSS.MS-PS2-2

Are forces balanced or unbalanced when a car is moving at a constant speed in a straight line?

• Balanced
• Unbalanced

Tags

NGSS.MS-PS2-2

Are forces balanced or unbalanced when a marble speeds up rolling down a ramp?

• Balanced
• Unbalanced

Tags

NGSS.MS-PS2-2

Ted is trying to move a fridge through his house, he gets stuck on a carpet and even though he is pushing the fridge, it is not moving. What force is acting against him?

• gravity

• friction

• applied force

• normal force

Tags

NGSS.MS-PS2-2

A push or pull exerted on an object is called a(n):

• Force

• Net force

• Momentum

• Speed

Tags

NGSS.MS-PS2-2

Forces are a vector so they have both a direction and a:

• Magnitude

• Motion

• Speed

• Height

Tags

NGSS.MS-PS2-2

What is the name of the missing force?

• gravity

• normal force

• applied force

• frictional force

Tags

NGSS.MS-PS2-4

What is the name of the missing force?

• frictional force

• normal force

• gravity

• applied force

Tags

NGSS.MS-PS2-2

What is the name of the missing force?

• applied force

• gravity

• friction

• normal force

Tags

NGSS.HS-PS2-1

What is the name of the missing force?

• tension force

• gravitational force

• normal force

• applied force

Tags

NGSS.MS-PS2-4