Cadet Competition Written Practice Exam

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Prepare for the Cadet Competition Written Exam. Dive into challenging multiple-choice questions with comprehensive hints and explanations. Ace your cadet test with confidence and excel in your journey to becoming a top cadet!

Each practice test/flash card set has 50 randomly selected questions from a bank of over 500. You'll get a new set of questions each time!

Practice this question and more.

Which of the following characteristics applies to space?

Area of high pressure
Area of small or low gravity
Area of high temperature
Area of dense atmosphere

The correct answer is: Area of small or low gravity

The characteristic that applies to space is the presence of small or low gravity. In space, the gravitational pull is significantly weaker compared to that on Earth's surface. This is primarily due to the vast distances between celestial bodies, which results in an overall low gravitational influence in areas far from planets and stars. Astronauts experience this phenomenon as microgravity or "weightlessness," allowing them to float freely while in orbit. Furthermore, the concept of low gravity is crucial in understanding the behavior of objects and the motion of celestial bodies in space. This lower gravitational force affects everything from satellite orbits to the launch and trajectory of spacecraft. In essence, while gravity still exists in space, it is considerably reduced, which alters the physical interactions one would expect within Earth's atmosphere.