How do you find average velocity from a position-time graph?

AI Thread Summary
Average velocity is calculated by determining the change in position over the change in time from a position-time graph. To find instantaneous velocity, one must analyze the slope of the tangent line at a specific point on the graph. The discussion highlights the importance of understanding these concepts through definitions and practical application on graphs. Clarification on previous answers regarding these calculations is also sought. Mastering these methods is essential for accurately interpreting motion in physics.
ihatephysics
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Also, how do you find instantaneous velocity from a position-time graph?
 
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ihatephysics said:
Also, how do you find instantaneous velocity from a position-time graph?

What is the definition of average velocity? If you look it up somewhere, I'm sure you'll know how to deal with the position-time graph.
 

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