Question 1
Lift is a force generated by the air travelling faster around the inside of the sail than the outside. True or False?
Your Answer:
True
Correct Answer:
False
Question 2
Which of the following images correctly identifies the forces applied to a boat when travelling upwind?
Your Answer:
Question 3
Wind is the only force required for a boat to travel upwind. True or False?
Your Answer:
True
Correct Answer:
False