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Questions and Answers
What enables a helicopter to achieve flight?
What is the primary purpose of the second set of blades on a helicopter's tail?
What is the primary mechanism by which rockets achieve flight?
Why are rockets designed with fuel chambers that can break away from the rocket?
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How do hot air balloons achieve flight?
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What is the primary difference between a helicopter's flight mechanism and a rocket's flight mechanism?
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What is the approximate percentage of oxygen in the air?
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What is the difference between mass and weight?
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What happens to the weight of an object when it is taken to the moon?
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What is the relationship between an object's mass and its weight?
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What happens to the volume of air when it is compressed into a small space?
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Why is studying flight equivalent to studying the properties of air?
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What is the main reason why birds are able to fly while humans are not?
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What is the purpose of a bird spreading its wings wide when flapping?
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What is the term for the motion of a bird moving through the air without flapping its wings?
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What is unique about the way hummingbirds flap their wings?
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Why can hummingbirds hover in place without moving?
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What is the result of the forces of drag and weight on a bird in flight?
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What is a common feature of most small drones?
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How do drones achieve hovering in place?
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What is one of the concerns surrounding drone technology?
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What is one of the potential uses of drones in the future?
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What is a challenge that firefighters in California faced due to drone technology?
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What is the main concern regarding the development of drone technology?
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What is the benefit of leaving feedback on a purchased product?
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What is the main limitation of the single-use license provided with this product?
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Where can purchased products be posted, according to the terms of use?
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What is the process to purchase additional licenses for this product?
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What is the consequence of selling or distributing this product electronically or otherwise?
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