Spaatz Aerospace 1,2,3,4 Exam with 100% Correct Answers | Verified |Latest
2025
How flying and walking are similar - ☑️☑️-Need power to get going
-Need more power as load get heavier
-Need place to store power
Escaped from prison by "donning the
work clothes of a bird." - ☑️☑️Legend of emperor Shun
Built a flying chariot that had no visible means of support - ☑️☑️Ki-kung-shi
100 BC Chinese invented - ☑️☑️The kite
Attempted a flight to the Moon using a large wicker chair to which were fastened 47 large rockets - ☑️☑️Wan
Hoo
Great Italian artist, architect and man of science made the first scientific experiments in the field of aviation. -
☑️☑️Leonardo da Vinci
He understood and wrote about the
importance of the center of gravity, center of
pressure and streamlining. - ☑️☑️Leonardo da Vinci
Flying machines that are kept aloft and propelled by
flapping wings - ☑️☑️Ornithopters
, Atmospheric pressure decreases as you go - ☑️☑️Higher
Measures the pressure of the atmosphere - ☑️☑️Barometer
Allowed them to study vacuums - ☑️☑️Air pump
Wrote about an "aerial ship." This airship would
be carried aloft by four large spheres from which all air had been removed to make them lighter than the
surrounding air. - ☑️☑️Francesco de Lana
Most important development in the first lighter than air flight - ☑️☑️Reduced cost of printing which allowed
for distribution of information
Credited with inventing the hot-air balloon. In 1709,
he demonstrated a small hot air balloon for the King of Portugal. - ☑️☑️Laurenco de Gusmao
Discovered a gas which he called "flammable air.'' Later named hydrogen, this gas is important
because it is lighter than air. - ☑️☑️Henry Cavendish
Realized that if this light gas were enclosed in a thin bladder, it would weigh less than the surrounding air and
would therefore rise - ☑️☑️Joseph Black
First to fly in hot air balloon - ☑️☑️Montgolfiers
Made the first parachute jump from a
2025
How flying and walking are similar - ☑️☑️-Need power to get going
-Need more power as load get heavier
-Need place to store power
Escaped from prison by "donning the
work clothes of a bird." - ☑️☑️Legend of emperor Shun
Built a flying chariot that had no visible means of support - ☑️☑️Ki-kung-shi
100 BC Chinese invented - ☑️☑️The kite
Attempted a flight to the Moon using a large wicker chair to which were fastened 47 large rockets - ☑️☑️Wan
Hoo
Great Italian artist, architect and man of science made the first scientific experiments in the field of aviation. -
☑️☑️Leonardo da Vinci
He understood and wrote about the
importance of the center of gravity, center of
pressure and streamlining. - ☑️☑️Leonardo da Vinci
Flying machines that are kept aloft and propelled by
flapping wings - ☑️☑️Ornithopters
, Atmospheric pressure decreases as you go - ☑️☑️Higher
Measures the pressure of the atmosphere - ☑️☑️Barometer
Allowed them to study vacuums - ☑️☑️Air pump
Wrote about an "aerial ship." This airship would
be carried aloft by four large spheres from which all air had been removed to make them lighter than the
surrounding air. - ☑️☑️Francesco de Lana
Most important development in the first lighter than air flight - ☑️☑️Reduced cost of printing which allowed
for distribution of information
Credited with inventing the hot-air balloon. In 1709,
he demonstrated a small hot air balloon for the King of Portugal. - ☑️☑️Laurenco de Gusmao
Discovered a gas which he called "flammable air.'' Later named hydrogen, this gas is important
because it is lighter than air. - ☑️☑️Henry Cavendish
Realized that if this light gas were enclosed in a thin bladder, it would weigh less than the surrounding air and
would therefore rise - ☑️☑️Joseph Black
First to fly in hot air balloon - ☑️☑️Montgolfiers
Made the first parachute jump from a
