11-10 Free Body Diagrams

What is the net force?

• 17 N Right
• 3 N Right
• 3 N Left
• 17 N Left

What is the NET FORCE of this diagram?

• 17 N, right

• 17 N, left

• 23 N, right

• 12 N, up

Calculate the net force acting upon the object.

• 10N, north

• 20N, south

• 10N, south

• 22.4N, north

What does the F stand for on a free-body diagram?

• Free

• Fan

• Net

• Force

Which are contact forces?

• Tension

• Spring

• Gravity

• Magnetic

• Normal

Name the missing force...

• weight force
• normal force
• applied force
• frictional force

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

A hockey puck glides to the right across the ice at a constant speed.

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A rightward force is applied to a dresser to accelerate it to the right across the bedroom floor.

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Which freebody diagram best represents a bookbag resting on the classroom floor?

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