pushing or pulling action which results in an object moving, accelerating, changing direction, or remainnig stationar, given by mass x acceleration mraured in newtons
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Gradient
a measure of how steep a line or slope is, can be positive or negative
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Magnitude
a measurement of size
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Momentum
a measure of state of motion of an objects given but
mass x velocity
(a vector quantity) measured in kg m/s
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Reaction
a force that is equal in size but opposire in direction to an action
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Resistance
a force that opposes motion
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Resultant Force
the total force acting on an object
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Risk
a perceived measure of the probability of something happening
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Speed
the rate at which the body moves
distance
time taken
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Stopping Distance
how long it take a vehical to stop,
the sum of thinking distance and the braking distance
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Vector
a quantity that had both magnitude(size) and direction
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Velocity
the speed at which an abject moved in a particular direction
displacment
time taken
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Velocity - Time - Graph
represents acceleration (velocity again time taken)
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Weight
the vertical force of an object, the product of mass and gravitational feild strength; measured in newtons
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