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21 Cards in this Set
- Front
- Back
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Force
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A force is a push or pull
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Newton
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A force measured in SI unit
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Net Force
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A combo of Of all forces acting
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Unbalanced Forces
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Can cause an obeject to strat moving stop or change
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Balanced Forces
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Equal force acting on one object in oppsite directions
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Friction
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The rubing of an object
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Static Friction
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The fricition thats acts on an object that is not moving
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Sliding Friction
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when to solid sufaces slide
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Rolling Friction
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when a object rolls across the surface
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Fluid Friction
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Fluids that flow easily
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Gravity
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A force that pulls objects toward each other
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Mass
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A measure of the amout of matter
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Weight
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The force of gravity on a person at the surface plante is known
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Free Fall
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When the only force acting on a object
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Air Resistance
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Objects falling through air experience a type of fluid
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Terminal Velocity
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The greatest velocity a object reaches
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Projectile
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A object that is thrown
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Inertia
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The tendency of an object
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Momentum
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A charcristic of a moving object
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Law of Conservation of Momentum
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The total of mometum does not interact and change
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Satellite
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Any object tht orbits
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