Newtons Law Vocabulary Quiz
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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| Inertia | The property of a body by which it remains at rest or continues moving in a straight line unless acted upon by a directional force.
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| Newton | An SI unit of force equivalent to the force that produces an acceleration of one meter per second on a mass of one kilogram.
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| Reaction | An equal but opposite force exerted by a body when a force acts upon it.
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| Newton’s First Law | An object will keep doing whatever it is doing, whether it is sitting still or moving, unless the forces acting on it become unbalanced.
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| Newton’s Second Law | If you place force on an object it will accelerate.
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| Newton’s Third Law | When one object exerts a force on a second object, the second object exerts a force back that is equal, but in the opposite direction.
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| Balanced Force | When the net force of an object IS zero. There is NO change in the motion of the object. The object is either motionless or maintaining a constant speed
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| Unbalanced Force | When the net force of an object is GREATER than zero. There WILL be a change in the motion of the object. A motionless object will begin to move, while an object already moving will change its speed or direction.
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| Force | A push or pull acting on an object.
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| Friction | A force that opposes motion between two surfaces that are touching.
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| Gravity | A force of attraction between two masses.
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| Magnetic Force | Force of attraction or repulsion exerted by a magnet.
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You may also shuffle the rows of the table by clicking on the "Shuffle" button.
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Created by:
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