free body diagrams

Name the missing force....

• weight force
• normal force
• frictional force
• tension force

Name the missing force...

• applied force
• weight force
• lift
• normal force

Name the missing force...

• frictional force
• weight force
• thrust
• buoyant force

Name the missing force...

• applied

• frictional force

• normal force

• weight force

Name the missing force...

• applied force
• weight force
• tension force
• drag

Name the missing force...

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

Whenever an object is moving, there is always this force opposing the motion:

• inertia

• momentum

• friction

• applied force

If an object is moving to the right, this force is pushing or pulling to the left:

• friction

• applied

• normal

• tension

The force that keeps objects on top of surfaces instead of letting them sink into the surface is known as:

• normal

• abnormal

• static

• inertia

Which of the following is true about this free-body diagram?

• the forces are are balanced

• the object is free-falling

• the object is moving upward

• the forces are unbalanced