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Science Flight

test review

QuestionAnswer
What is Newton's first law? An object will keep doing what it is doing already.
What is mass? The amount of matter in an object.
Dose mass change when gravity change? No.
Dose your weight change when the gravity change? Yes.
What is Newton's second law? Acceleration of an object depends on the mass of the object and the amount of force applied on an object.
What is Newton's third ? For every action there is an equal reaction and opposite reaction.
What shape dose a propeller have? Airfoil Shape.
What are the properties of Air Air exerts pressure, take up space, air has mass
Created by: Andy Mai
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