Interpreting Velocity vs Time Graphs

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SUMMARY

This discussion focuses on understanding velocity vs time graphs, specifically how to calculate average speed over a time interval of 9 seconds and determine displacement from such graphs. Participants emphasized the importance of visual aids, suggesting the use of PDF or image formats for clarity. Resources like Khan Academy were mentioned as helpful tools for further learning. The conversation highlights the need for clear communication and sharing of materials in educational contexts.

PREREQUISITES
  • Basic understanding of kinematics
  • Familiarity with graph interpretation
  • Knowledge of average speed calculation
  • Ability to analyze displacement from velocity graphs
NEXT STEPS
  • Study the concept of average speed in physics
  • Learn how to calculate displacement from velocity vs time graphs
  • Explore Khan Academy resources on kinematics
  • Practice interpreting various velocity vs time graphs
USEFUL FOR

Students studying physics, educators teaching kinematics, and anyone seeking to improve their graph interpretation skills in the context of motion analysis.

nsn7
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Hello guys,

I am having a hard time understanding velocity vs time graphs. In one of my homework problems I was given a velocity vs time graph and asked to find the average speed in a time interval of 9 seconds. I am unsure how to go about this.

Also, how would I find displacement at a certain time given a velocity vs time graph?

Any help would be greatly appreciated. I have uploaded the graph as well so that you guys can know what I'm talking about.
 

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nsn7 said:
Hello guys,

I am having a hard time understanding velocity vs time graphs. In one of my homework problems I was given a velocity vs time graph and asked to find the average speed in a time interval of 9 seconds. I am unsure how to go about this.

Also, how would I find displacement at a certain time given a velocity vs time graph?

Any help would be greatly appreciated. I have uploaded the graph as well so that you guys can know what I'm talking about.

Hello. Welcome to PF.

Could you please upload that in a pdf or perhaps an image (jpeg or png or w/e)? I don't have word and I won't be able to see the graph. Also, it's good practice to upload pdf's or images. :P
 
Hello Crake,

Sorry about that. I just uploaded it in PDF format.
 
Crake said:
Hello. Welcome to PF.

Could you please upload that in a pdf or perhaps an image (jpeg or png or w/e)? I don't have word and I won't be able to see the graph. Also, it's good practice to upload pdf's or images. :P

Hello Crake,

Sorry about that. I just uploaded it in PDF format.
 
Let me know if this helps.

I'm not sure if I'm allowed to link to Khan Academy, but oh well.
 
Crake said:
Let me know if this helps.

I'm not sure if I'm allowed to link to Khan Academy, but oh well.

Yeah, that helped! Thanks!
 
nsn7 said:
Yeah, that helped! Thanks!

You're most welcome. Let me know if you need anything else.
 

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