Question

(a) Key areas where gyrocopters can be useful are: (i)_________, (ii) coastal area surveillance, (iii)__________ and (iv) agriculture crop spraying.

(b) Some advantages that gyrocopters have over helicopters and gliders are that gyrocopters
(i ) can fly very low at a very_____ speed
(ii) cost________
(iii) need very little________

(c) Two ways in which a gyrocopter differs from a helicopter are that a gyrocopter
(i) cannot take-off or land_________
(ii ) does not have an______connected to its rotors.

d) The rotors of a gyrocopter ______ due to the way the air flows through them .​

Answer 1

Answer:

d) The rotors of a gyrocopter ______ due to the way the air flows through them .