Drag

What is drag?

• The force that pushes objects forward

• The resistance or friction to things moving through the air

• The force that pulls objects downward

• The force that keeps objects in motion

Which of the following experiences drag?

• A stationary car

• A swimmer in a pool

• A ball rolling on the ground

• A feather falling from the sky

How does drag affect an airplane's movement?

• It speeds up the airplane

• It causes the airplane to hover in place

• It slows down the airplane

• It has no effect on the airplane

Why is overcoming drag important for airplanes?

• To increase fuel efficiency

• To maintain stability in flight

• To generate lift

• To slow down the airplane

How do airplanes overcome drag?

• By generating thrust

• By reducing the weight of the airplane

• By increasing the drag coefficient

• By lowering the altitude of the airplane