How to calculate average acceleration from a velocity-time graph?
Understand the Problem
The question is asking how to determine the average acceleration by analyzing a velocity-time graph. Average acceleration can be calculated by finding the change in velocity over the time interval represented on the graph.
Answer
The slope of the straight line connecting two points on a velocity vs. time plot
The final answer is the slope of the straight line connecting two points on a velocity vs. time plot
Answer for screen readers
The final answer is the slope of the straight line connecting two points on a velocity vs. time plot
More Information
The average acceleration is determined by finding the change in velocity over the change in time, which is graphically represented as the slope of a line on a velocity-time graph.
Tips
A common mistake is to confuse average acceleration with instantaneous acceleration. Instantaneous acceleration is the slope of the tangent line at a specific point on the graph, while average acceleration is the slope of the line connecting two points.
Sources
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