-This means that the car used an unknown acceleration to increase its . Construct the v vs. t graph for the object whose displacement as a function of time is. The slope of a position graph represents the velocity of the object. . This expression for slope is the same as the definition of velocity: v = Δ x Δ t = x 2 − x 1 t 2 − t 1 v=\dfrac{\Delta . This means that the velocity is negative and the object is moving in the negative direction. [Couldn't we just find displacement per time?].

Using the graph to determine displacement, distance, average velocity, Why don't.

The slope of a velocity graph represents the acceleration of the object. . This also means that if the slope is negative—directed downwards—the acceleration . Concept check: Is the velocity of the object whose motion is described by the graph . To find the displacement during this time interval, we could use this formula.

Answer to Construct the v vs. t graph for the object whose displacement as a function of time is given by Fig. 2–Figure. Explain the meaning of slope and area in velocity vs. time graphs; Solve Now, we are going to build on that information as we look at graphs of velocity vs. time. In which setting, displacement or velocity, can the ball be easily manipulated and why? First, we can derive a v versus t graph from a d versus t graph. Interpret graphs of position versus time for a moving object to determine the velocity of the object Uniform motion is defined as equal displacements occurring during successive equal a specific velocity; Calculate the displacement of an object from the area under a v-t graph . A brick is dropped from a high building.

## Lesson 3 focuses on the use of position vs. time graphs to describe motion. The graph on the left is representative of an object that is moving with a positive velocity (as denoted by the positive slope), . Meaning of Shape for a v-t Graph.