markosheehan
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The discussion revolves around solving a specific problem labeled B(ii), which involves integration of a polynomial function. Participants explore the relationship between displacement and velocity in the context of this problem, focusing on the application of integration in physics.
Participants do not reach a consensus on the method for solving problem B(ii), as there are multiple questions regarding the use of integration and its justification.
The discussion does not clarify the assumptions behind the integration method or the definitions of displacement and velocity, leaving some aspects unresolved.
Students or individuals seeking assistance with integration problems in physics, particularly those related to motion and the relationship between displacement and velocity.
markosheehan said:How did you know to use integration
Because I know that "velocity" is the rate of change (derivative) of "position" (that MarkFL is referring to as "displacement").HallsofIvy said:Integrate -0.5t^2+ 5t- 0.98 from 0.2 to 5.