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force in motion A
Question | Answer |
---|---|
what is force | A push or a pull |
newton | A unit of measure of a force required to accelerate 1 kilogram |
energy | ability to do work or cause change |
scale | equipment used to measure weight |
work | force exerted on an object that causes it to move |
friction | the force that one surface exerts on another when the two surfaces rub against each other |
gravity | the force that pulls objects toward each other |
inertia | the tendency of an object to resist any change in its motion |