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Let’s give our object the same initial position of 2 m, and initial velocity of 4 m/s, and now a constant acceleration of 2 m/s/s. Now let’s look at motion graphs for an object with constant acceleration.
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The graph crosses position 10 meters at time 2 seconds. time graph is linear with a slope that is equal to the 4 m/s velocity and intercept that is equal to the 2 m initial position. The slope of a motion graph tells us the rate of change of the variable on the vertical axis, so we can understand velocity as the slope of the position vs. time graph should change at a constant rate, starting from the initial position (in our example, 2 m).
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Velocity is the rate at which position changes, so the position v. time will remain at the 4 m/s value: The velocity vs. The velocity is constant, so the graph of velocity vs. time graph for an object with constant velocity is flat at zero. time just remains at zero: The acceleration vs. An object moving at constant velocity has zero acceleration, so the graph of acceleration vs. We will start by looking at the motion graphs of on object with an initial position of 2 m and constant velocity of 4 m/s. Our goal is to create motion graphs for our example skydiver, but first let’s make sure we get the basic idea. Motion graphs are a useful tool for visualizing and communicating information about an object’s motion.