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Science test
Summative assesment
Question | Answer |
---|---|
How does airfoil shape work during the flight? | It helps to provide lifts, and also thrust. |
What is the Bernoulli's principle? | |
What is the Newton's 3 laws? | |
what can help to generate thrust? | propellers, jets, rockets, etc... |
What can we do to speed up and rise up the flight object? | lesser weight, |
What are the correct way to draw /show the direction of the forces that affect flight of an object? | |
How can propellers help flight? | |
what are the properties of air? | |
What is aerodynamic? | |
In the airfoil shape, which places have higher pressure, and lower pressure? | |
Increase in speed means= | increase in speed |