science vocab words
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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| Acceleration | the rate at which velocity changes
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| Air Resistance | the fluid frition experienced by objects falling through air
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| Balanced Forces | equal forces acting on an object in oppisite directions
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| Friction | the force that one surface exerts on another when the two surfaces rub againest each other
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| Force | a push or a pull
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| Mass | the amount of matter in an object
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| velocity | speed in a givin direction
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| Efficiency | the percentage of the input work that is converted to output work
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| Pascal | a unit of pressure equal to 1 newton per square meter
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| Speed | the distance an object travels per unit of time
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| Static Friction | friction that acts on objects that are not moving
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| Newton | a unit of measure that equals the force required to accelerate 1 kiliogram of mass at 1 meter per second
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| Power | the rate at which work is done
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| Pulley | a simple machine that consists of a grooved wheel with a rope or cabel wrapped around it
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| Mechanical Advantage | the number of times a machine increases a force exerted on it
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| Net Force | the overall force on an odject when all the individual foces actting on it are adding together
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| Work | force exerted on an object that causes it to move
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Or sort by any of the columns using the down arrow next to any column heading.
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Created by:
tacolover73
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