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Aerospace Vocabulary No. 2 (10 Questions)
Test Description: Aerospace Vocabulary
Instructions: Answer all questions to get your test result.
1) What is the Center of Gravity?
A
The place where the center creates gravity
B
The offset amount of weight of an object.
C
The place in a system or body where the weight is evenly dispersed and all sides are out of balance.
D
The place in a system or body where the weight is evenly dispersed and all sides are in balance.
2) What is Drag in airplane terminology?
A
The aerodynamic force that opposes an aircraft's motion through the air.
B
All of the available choices
C
One of the 4 fours forces that act on airplane to enable it to fly.
D
A mechanical force
3) A (n)________________is an unmanned exploratory spacecraft designed to transmit information about its environment.
A
Airplane
B
Manned spacecraft
C
Pilot
D
Space Probe
4) What is the purpose of a Metroid Shield?
A
To increase the fuel consumption of a space craft.
B
A metroid shield has no useful purpose.
C
To provide a stable platform to launch satellites.
D
To block and prevent damage to a space craft.
5) Define the term rocket trajectory.
A
The end point where a rocket lands.
B
The line or curve described by an object moving through space.
C
An interstellar body in our solar system.
D
The launch point of a Titan 1 missile.
6) What are asteroids made of?
A
Metals
B
Water
C
All of the available choices
D
Rock
7) Who is credited with discovering gravity?
A
Johannes Kepler
B
Nicolaus Copernicus
C
Issac Newton
D
Galileo Galilei
8) A _____________ is a region of space having a gravitational field so intense that no matter or radiation can escape.
A
Planet
B
Black Hole
C
Star
D
Moon
9) What are the symptoms of an acute exposure to ionizing radiation?
A
Hyperness, increased energy, and increased attention to detail
B
Headaches, fever, and vomiting
C
Body mass increase, muscle mass increase, and bone mass increase
D
Weight gain, brain enlargement, and muscle enlargement
10) Which statement (s) describe (s) the Apollo 13 Space mission?
A
All of the available choices
B
Was commanded by Jim Lovell
C
Lasted for 5 days, 22 hours, and 54 minutes
D
Experienced an explosion in one of the O2 tanks.
*select an answer for all questions
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