Deck 8

Question 1

machine that can derive support in the atmosphere from the reactions of the air

Answer 1

aircraft

Question 2

used to describe a machine/device that is used to for flight in the air

Answer 2

aircraft

Question 3

2 methods of lift

Answer 3

lighter-than-air and heavier-than-air

Question 4

other term of lighter than air

Answer 4

aerostats

Question 5

other term of heavier then air

Answer 5

aerodynes

Question 6

aircraft supported chiefly by it buoyancy in the air. structure sufficient volume that when filled with a gas lighter than air displaces the sourround ambient air and floats

Answer 6

lighter than air

Question 7

it will move on its own according to wind direction

Answer 7

non power driven

Question 8

needs external devices to dsiplace the aircraft into the air

Answer 8

power driven

Question 9

heating the air contained in the envelope, thereby reducing its density, it only relies on the wind

Answer 9

Free Ballon ( hot air balloon)

Question 10

a powered gas-filled balloon which can be steered. its a cigar shaped bag or valloon that is filled with a lighter than air gas

Answer 10

airship

Question 11

sustained inn atmosphere by self-generated aerodynamic force/ aerodynamic lift/ it needs a power source

Answer 11

heavier than air

Question 12

an engine driven, fixed wing, heavier than air aircraft is suppoed in flight

Answer 12

airplane

Question 13

produced by a set of rotating airfuls called main motor

Answer 13

rotocraft

Question 14

derives both lift and control from one or more power, rotating substantially vertical axes

Answer 14

helicopter

Question 15

non power driven, heavier than air aircraft deriving its lift in flight chiefly from aerodynamic reaction

Answer 15

glider

Question 16

3 ways to glider to operate

Answer 16

1. towed at a certain altitude 2. to be lauched by shock-cord launching 3. taking off from a high point