KIDS QUIZ
SPACE EXPLORATION
| Question 
 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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 The action of driving or pushing forward. 
|  |  thrust 
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|  |  propulsion 
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|  |  leveling 
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|  | None of the above
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 Explanation: 
Detailed explanation-1: -Pro·pul·sion-the action of driving or pushing forward. A propulsion system is a machine that produces a thrust. A thrust is a force that pushes objects like airplanes, drones, and rockets forward and through the air!
Detailed explanation-2: -To make progress in development. advance.
Detailed explanation-3: -to push or move something somewhere, often with a lot of force: a rocket propelled through space. The Kon-Tiki sailed across the Pacific Ocean propelled by wind power. propel someone into/to/towards something.
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