Motion problem -- Calculations given the v(t) graph of a person jumping

AI Thread Summary
The discussion revolves around a motion problem involving calculations based on a v(t) graph of a person jumping. The original poster seeks validation for their answers and expresses uncertainty about part b of the question. Respondents confirm that the calculations appear correct and suggest that square counting might be required, although it's deemed unlikely. Overall, the feedback reassures the poster that their work is solid. The conversation emphasizes the importance of accuracy in interpreting graphical data in motion problems.
shk
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Homework Statement
I need someone to check my working for this question please.
Relevant Equations
a=v/t
Hi
I have answered the question and have attached my working .
I'm not very sure about part b. I generally need someone to check my working and let me know if I've made a mistake.
Thanks
 

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Looks good. Since it is on graph paper, they might want you to do some square counting, but unlikely.
 
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Likes shk and Marso
Everything seems in order!
 
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Likes shk
haruspex said:
Looks good. Since it is on graph paper, they might want you to do some square counting, but unlikely.
Thanks for the comment 👍
 
Marso said:
Everything seems in order!
Thank you very much
 
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