True or False? Gravity pulls all matter to the centre of the earth
True
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15
Which of the four forces of flight opposes weight?
Lift
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15
Bernoulli's Principle helps describe which of the four forces of flight
Lift
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15
True or False? As a plane takes off, its angle of attack gets to 50 degrees
False. 15 degrees
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20
List 2 benefits of aviation
Answers will vary
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thief
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star
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rocket
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baam
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15
Which of of the four forces of flight opposes thrust/propulsion?
Drag
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20
Which law states that for every action, there's an equal and opposite reaction?
Newton's Third Law
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15
When air travels faster, does it create higher air pressure or lower air pressure?
Low air pressure
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15
True or False? Birds tuck in their wings to create drag
False. They spread their wings to create drag
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boom
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rocket
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rocket
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baam
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baam
Lose 25 points!
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seesaw
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shark
Other team loses 20 points!
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thief
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15
Aerodynamic vehicles prevent: thrust, lift, drag, or weight?
Drag
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20
How can an aircraft overcome excess weight? a) Higher takeoff speed b)longer runway c) this cannot happen d) a + b +lower maximum of altitude, and slower cruising speed
D
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15
Name the four forces of flight
Thrust, drag, weight, lift
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15
True or False: Air is considered a fluid since it is an invisible gas that flows throughout the air