9th-11th Final Exam-CS

Which of Newton's Laws says for every action, there is an equal and opposite reaction?

• 1st

• 2nd

• 3rd

• None

Which of Newton's Laws explains why bigger planes need more force?

• 1st

• 2nd

• 3rd

• None

Which of Newton's Laws talks about unbalanced forces?

• 1st

• 2nd

• 3rd

• None

Which of the forces of flight has gravity working with it?

• Weight

• Lift

• Thrust

• Drag

Which of the forces of flight has air resistance working with it?

• Weight

• Lift

• Thrust

• Drag

Which of the forces of flight does Bernoulli's Principle help out the most?

• Weight

• Lift

• Thrust

• Drag

When you throw a paper airplane, you are acting as the __________ (force of flight).

• Weight

• Lift

• Thrust

• Drag

The forces of flight have to be ________________ for a plane to fly.

• The same

• The opposite

• Balanced

• Unbalanced

Throwback to last week: Who created the first man-made flying machine?

• The Chinese

• The Germans

• The Wright Brothers

• The Willis Brothers

Which is a push or a pull on an object?

• lift

• gravity

• force

• drag