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course phy 201
9/19 2:30 am
Over a period of 6 seconds, an object increases its velocity at a uniform rate from 9 m/s to 23 m/s•What is its acceleration and how far does it travel?
Graph velocity vs. clock time for this object and explain what the slope of the graph means and why, and also what the area means and why.
Change in velocity: 14 m/s; time interval: 6 seconds; average acceleration: 2.33 m/s^2; average velocity: 16 m/s; distance travelled: 96 meters;
The slope of the graph is increasing, with a constant slope. The slope of the graph is the acceleration, which is increasing at a constant rate.
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