Constant acceleration from X vs. T on logger pro

In summary, the conversation discusses using LoggerPro to determine the acceleration of an object from a position vs. time graph. It is suggested to take the slope of the tangent line at a point on the graph, but there is uncertainty about whether this is the correct method. The possibility of using a slope of tangent line function in the software is also mentioned.
  • #1
PhysicsMark
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Homework Statement


I have a conceptual problem that involves logger pro. Unfortunately, I do not have access to logger pro. Here it is: Suppose you have used a motion detector to collect data for an object that is moving with constant acceleration. Describe how to use LoggerPro to determine the value of the acceleration of the object from a position vs. time graph


Homework Equations


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The Attempt at a Solution



I believe you just take the slope of the tangent line at a point on a position vs. time graph to find the acceleration at that point. I'm not confident in my answer because I do not reference loggerpro at all. Is there another or more correct way. I downloaded the loggerpro 3 demo but I have limited access and cannot graph motion with constant acceleration without sensors. Any help would be appreciated. Perhaps there is a slope of the tangent line function in the software?
 
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  • #2
PhysicsMark said:
I believe you just take the slope of the tangent line at a point on a position vs. time graph to find the acceleration at that point.

Would that not give the velocity rather than the acceleration?
 
  • #3
Yes it would. I realized that I made that error after I left the computer. So, I'm guessing you could calculate the change of the slope of the tangent line.
 

FAQ: Constant acceleration from X vs. T on logger pro

What is constant acceleration?

Constant acceleration refers to a situation where an object's velocity changes at a constant rate over time. This means that the object's speed increases or decreases by the same amount in every time interval.

How is constant acceleration represented on a velocity-time graph?

On a velocity-time graph, constant acceleration is represented by a straight line. The slope of the line represents the acceleration, with a steeper slope indicating a larger acceleration.

How do you calculate acceleration from an x vs. t graph on Logger Pro?

To calculate acceleration, you can use the slope tool on Logger Pro. Simply select two points on the x vs. t graph and the slope tool will calculate the acceleration between those two points.

How does the velocity-time graph look for an object with constant negative acceleration?

If an object has constant negative acceleration, the velocity-time graph will show a straight line with a negative slope. This means that the object's velocity is decreasing at a constant rate over time.

Can an object have a constant acceleration if its velocity is changing?

Yes, an object can have a constant acceleration even if its velocity is changing. This means that the object's speed is increasing or decreasing at a constant rate, but the direction of its motion may be changing.

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