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Teacher Tuesday, October 23, 2012 4:33:15 PM CT
The graph showsan object which isnot moving (atrest).
The distancestays the same astime goes bybecause it is notmoving.
Teacher Tuesday, October 23, 2012 4:33:15 PM CT
The graph showsthat the objectsdistance increases astime passes.The object is movingand so it has velocity.
The straight line showsit is a constant (notchanging).
Teacher Tuesday, October 23, 2012 4:33:15 PM CT
Just like the previousgraph, this graphshows an objectmoving with constantvelocity.
Teacher Tuesday, October 23, 2012 4:33:15 PM CT
The curve in thegraph shows thatthe object’s velocityis changing as timepasses.
This is positiveacceleration.
Teacher Tuesday, October 23, 2012 4:33:15 PM CT
In the first part of thegraph, the object ismoving with constantvelocity.
In the second part ofthe graph, the object isat rest (not moving).
In the third part, theobject is again movingwith constant velocity.
Teacher Tuesday, October 23, 2012 4:33:15 PM CT