Physics Free Body Diagram

If this object were moving right, the left-arrow in this diagram is most-likely:

• gravity

• normal

• a push or pull

• friction

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

Which diagram best shows person pushing a couch (accelerating) across the floor?

• 
• 
• 
• 

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

A man pushes a box across the floor at a constant velocity. There is a force on the box pulling it toward the center of the earth. This is called the

• force of gravity

• normal force

• friction force

• applied force

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NGSS.MS-PS2-2

NGSS.MS-PS2-4

What is the net force?

• 3 N Right

• 3 N Left

• 17 N Right

• 17 N Left

Tags

NGSS.MS-PS2-2

Use the picture as reference. If the force of the girl pushing is 30N, and the force of the boy who is also pushing is 30N, what is the net force?

• 0N

• 60N

• 900N

• 1N

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

What is a Free Body Diagram?

• Visual representation of force

• Visual representation of objects

• Visual representation of force and objects interactions

• Visual representation of gravity

In a Free Body Diagram, individual objects or members are ___________.

• Isolated

• In their natural environment/system

• Components

• Composites

How is Moment represented in a Free Body Diagram?

• An arc with an arrowhead

• A straight line with an arrowhead

• A curved line with an arrowhead

• Multiple lines with arrowheads

Which point of the beam would be connected with a Pin?

• Point A

• Point B

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

A diagram which labels the forces acting on an object along with their direction is called _____.

• a force diagram

• a free body diagram