Help interpreting a momentum graph

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    Graph Momentum
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Homework Help Overview

The discussion revolves around interpreting a momentum graph, specifically focusing on determining the object's momentum at a given time based on the graph's features.

Discussion Character

  • Exploratory, Conceptual clarification, Problem interpretation

Approaches and Questions Raised

  • The original poster attempts to calculate momentum using a formula but receives feedback indicating their answer was incorrect. Some participants suggest posting the graph for better clarity, while others propose that the area under the graph can be used to find the change in momentum.

Discussion Status

The discussion is ongoing, with participants exploring different interpretations of how to analyze the graph. Suggestions for visual aids and methods of calculating momentum are being shared, but no consensus has been reached on the correct approach.

Contextual Notes

There is mention of a specific time point (3 seconds) and the need to consider the area under the graph, which suggests that the original poster may be working under constraints related to homework guidelines.

yamugushi
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Homework Statement



What is the objects momentum at 3 seconds, on the graph at 3 seconds it is exerting 35n

Homework Equations



f=change in momentum/time

The Attempt at a Solution


I got 105kgms but it was marked wrong...
I can make the graph in paint if it will help anybody.
 
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It would be beneficial to post the graph as well.
 
ok:
a.jpg
 
then simply the area under the graph gives the change in momentum, so from t=1 to t=3 find the area. It forms a rectangle and triangle.
 

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