How much impulse did they experience?

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Homework Help Overview

The discussion revolves around calculating impulse based on a given force and time. The original poster presents a force of 950 N and a time duration of 0.12 seconds, applying the impulse formula J=FT.

Discussion Character

  • Conceptual clarification, Assumption checking

Approaches and Questions Raised

  • Participants question the interpretation of the problem statement, particularly regarding the distinction between producing a force and exerting it over a time interval. There is also a concern about the average force not being mentioned in the problem.

Discussion Status

The discussion is exploring different interpretations of the problem statement. Some participants are questioning the clarity of the information provided, while others are pointing out potential ambiguities in the wording.

Contextual Notes

There is a suggestion that the problem may contain an error regarding the average force, as it does not explicitly state this aspect. Additionally, a reference to a related thread indicates that this question has been previously discussed.

Singinginshower
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Homework Statement


F=950
T=0.12 S

Homework Equations


For impulse I should use the equation J=FT the problem with this is that it yields a seemingly incorrect answer

The Attempt at a Solution


J=950*0.12=114
 

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The problem seems a bit oddly stated: He produces the force in 0.12 seconds is not the same as he exerted the force for 0.12 seconds. What was the average force exerted during that time?
 
Doc Al said:
The problem seems a bit oddly stated: He produces the force in 0.12 seconds is not the same as he exerted the force for 0.12 seconds. What was the average force exerted during that time?

The question does not mention an average force, I believe my teacher has made a mistake on this question.
 

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