physics

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9600
Flashcards by 9600, updated more than 1 year ago
9600
Created by 9600 over 8 years ago
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Question Answer
Newtons first laws of motion states? An object at rest will remain this way unless it is acted upon by a force.
Newtons second law. An object will accelerate in the direction of an unbalanced force acting upon it .
Newtons third law. For every action force there is an equal and opposite reaction force.
the formula to calculate force is? m x a (mass x acceleration)
What are forces? Forces are pushes, pulls or twists.
To calculate acceleration the formula is? F divided m (force divided by mass)
To calculate mass the formula is? F divided A (force divided acceleration)
Newtons law of motion states? An object that is moving will continue to move at the same speed and in the same direction unless an unbalanced force acts upon it.
What would happen in a car accident when your over 18Km/h? The air bag deplores.
What does these three laws explain to us? Why everything around us moves the way it does.
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