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11 Cards in this Set
- Front
- Back
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motion
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the action or process of moving or of changing place or position; movement.
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speed
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rapidity in moving, going, traveling, proceeding, or performing; swiftness; celerity: the speed of light; the speed of sound.
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volocity
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rapidity of motion or operation; swiftness; speed: a high wind velocity.
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acceleration
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the act of accelerating; increase of speed or velocity.
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force
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physical power or strength possessed by a living being: He used all his force in opening the window.
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newton
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(N) the SI unit of force
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net force
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the force that results from combining aoll the forces exerted on an object
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friction
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surface resistance to relative motion, as of a body sliding or rolling.
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gravity
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the force of attraction by which terrestrial bodies tend to fall toward the center of the earth.
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weight
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the amount or quantity of heaviness or mass; amount a thing weighs.
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mass
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a body of coherent matter, usually of indefinite shape and often of considerable size: a mass of dough.
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