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The rate at which distance is changing with time.
measurement with magnitude or quantity and direciton
measurement with only magnitude or quantity
point of origin
the beginning point on a line graph
another word for negative acceleration; the antonym (opposite) of acceleration
the speed did not change; there was NO acceleration
the velocity did not change; there was NO acceleration
unit of measurement for velocity
unit of measurement for acceleration
m or km
units of measurement for distance
meters per second squared
SI unit for acceleration
D / T
a positive ________ or association means that, in general, as one variable increases, so does the other; when increases in one variable generally correspond to decreases in the other, the association is negative
The *combination* of all forces acting on an object
The force that opposes the motion of one surface as it moves across another surface
How long it takes for a fly traveling 9.1 m/s for 100 meters
Friction that opposes motion once the motion has *already started*
remain at rest/not move
If the net force is *zero*, the the object will _________
How far can a car moving at 25m/s in 45 seconds?
Helps stops a car, lets you grip things, starts a fire,walk on a sidewalk; writing with pen on paprer
gravity, electromagnetic, strong nuclear, weak nuclear
*Equal forces* acting on one object in opposite directions resulting no motion
Static friction is *greater than* ________ friction.
When speed is *decreasing* in a certain direction
Fluid being pushed back out of the way by an object and talking its place.
Acceleration can be determined from a *velocity* vs. *time* graph by calculating the line's _________
A force that causes an object to move in a circle