science words about forces
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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Balanced Forces | Two or more forces whose effects cancel each other out and do not change the motion of an object
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center of mass | point in a object that moves as if all of the object's mass were concentrated at that point
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Force | a push or pull
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Friction | force that acts to oppose sliding between two surfaces that are touching
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Net Force | combination of all forces acting on an object
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Newton's first law of motion | states that if the net force acting on an object is zero,the object will remain at rest or move in a straight line with a constant speed
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Newton's second law of motion | states that an object acted upon by a net force will accelerate in the direction of the force and that the acceleration equals the net force divided by the objects mass
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Unbalanced Forces | two or more forces acting on an object that do not cancel and cause the object to accelerate
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Weight | gravitational force between an object and Earth
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Newton's third law of motion | states that forces always act in equal but opposite pairs
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Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
EMedina inu56
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