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Science Chapter 12
25 cards·by FlUiX_Bullseye
force
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newton
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newton
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force
Strength exerted on an area
newton
The SI unit of force
net force
The overall force acting on an object
friction
A resistance on a surface
static friction
Friction between two hard surfaces
sliding friction
Friction resulted by movement/rubbing of 2 surfaces
rolling friction
Friction resulted by a round/curved object rolling on another surface
fluid friction
Occurs when fluids are rubbing against a surface or other fluid
air resistance
The force of air on an object in motion
gravity
The force of the earth pulling down an object
terminal velocity
The top speed an object can reach
projectile motion
in which an object or particle (called a projectile) is thrown near the earth's surface
inertia
a tendency to do nothing or to remain unchanged
mass
body of matter
weight
The amount of mass the object is
momentum
the quantity of motion of a moving body
law of conservation of momentum
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electromagnetic force
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strong nuclear force
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weak nuclear force
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gravitational force
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centripetal force
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