Motion Graphs Physics Unit P2: One Dimensional Motion Position-Time Graphs
A motion with constant, positive velocity results in a line of constant and positive slope when plotted as a position-time graph.
Position vs. Time Graphs A motion with changing, positive velocity results in a line of changing and positive slope when
plotted as a position-time graph If the position-time Slope The slope of the line on a positiontime graph reveals useful information about the velocity of the
object. It's often said, "As the slope goes, so Whatever characteristics the velocity has, the goes velocity." slope
willthe exhibit the same (and vice versa). If the velocity is constant, then the slope is
constant (i.e., a straight line). If the velocity is changing, then the slope is changing (i.e., a curved line). If the velocity is positive, then the slope is positive (i.e., moving upwards and to the Check out the slopes!
Slow, Rightward (+) Constant Velocity Fast, Rightward (+) Constant Velocity Negative Velocity? Velocity is negative when the direction changes!! When an object slows down, its just a smaller
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