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Questions and Answers
Which type of aircraft relies on gravity and air currents for flight?
Which type of aircraft relies on gravity and air currents for flight?
- Helicopter
- Hot air balloon
- Jet
- Glider (correct)
What is the main source of propulsion for a glider?
What is the main source of propulsion for a glider?
- Magnetic force
- Solar power
- Wind (correct)
- Engine
What distinguishes a glider from other aircraft?
What distinguishes a glider from other aircraft?
- It can fly in outer space
- It can fly without a pilot
- It does not have an engine (correct)
- It can fly faster than the speed of sound
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