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22 Cards in this Set
- Front
- Back
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Force
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2nd law:how much force you need to push an object
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At Rest
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First law:an object at rest tends to stay at rest
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Unbalanced Force
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First law:Stops whatever is in motion
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Motion
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First Law:Moving object
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Equal
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3rd law: equal reaction o an action
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Action
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3rd law:
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Reaction
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3rd law
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Opposite
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3rd law;For every action there is an equal and opposite re-action.
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First Object
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3
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2nd Object
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3
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Accelerate
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2nd: force = mass times accleration
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Mass
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2nd force = mass x accleration
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Proportional
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2nd:heavier is harder to move
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Inversely Proportional
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3rd
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Acting Upon It
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2
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Inertia
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1st: object not in motion stays not in motion
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Acceleration
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2nd 3rd
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Dependent Variable
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2
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Independent Varible
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2
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First law
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An object at rest will remain at rest unless acted on by an unbalanced force. An object in motion continues in motion with the same speed and in the same direction unless acted upon by an unbalanced force.
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2nd law
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Acceleration is produced when a force acts on a mass. The greater the mass (of the object being accelerated) the greater the amount of force needed (to accelerate the object).
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3rd law
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For every action there is an equal and opposite re-action.
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