Forces and Free Body Diagrams

What is the overall Net Force?

• 10 N, Left

• 671 N, Right

• 601 N, Left

• 70 N, Right

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

In which direction will the box accelerate?

• Down and to the left

• Up and to the right

• Up and to the left

• Down and to the right

Tags

NGSS.MS-PS2-2

What is the force that opposes the motion of an object?

• Friction

• Gravity

• Applied Force

• Normal Force

What is the force that keeps objects on a table?

• Friction

• Gravity

• Applied Force

• Normal Force

What is the force that occurs when two objects rub against each other?

• Friction

• Gravity

• Applied Force

• Normal Force

What is the force that is exerted on an object by a person or another object? (a push or pull)

• Friction

• Gravity

• Applied Force

• Normal Force

Tags

NGSS.3-PS2-1

What type of force is the RED arrow indicating?

• Applied force

• Tension

• Spring

• Friction

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

Besides gravity, what other type of force is present here?

• Applied Force

• Normal Force

• Air Resistance

• Tension

Tags

NGSS.MS-PS2-4

The sky diver is currently accelerating due to gravity, what is the other force at work?

• Normal Force

• Friction

• Air Resistance

• Applied Force

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

Gravity is pushing down on everything which is balanced by normal force. What force inside the bed acts against the man?

• Friction

• Tension

• Spring

• Applied Force

Tags

NGSS.MS-PS2-4