PHY: 201
Your 'question form' report has been received. Scroll down through the document to see any comments I might have inserted, and my final comment at the end.
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MR. Smith,
I had a question about the deriving equations section of the homework. I DO understand that there is four equations. I think the four equations are 'ds=(vf+vo)/2*'dt, a_ave=(vf-vo)/'dt, 'ds=vf^2'dt+0.5 a'dt^2, and vf^2=vo^2+2a'ds. CORRECT? Are these the right equations?
These are the right equations.
And I think the values that I know are vf, vo, and 'dt. So I could solve for 'ds or a_ave. RIGHT?
You don't say what the specific situation is, but if you know vf, v0 and `dt, you could solve for either `ds or aAve.
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I am asking if I have the right equations and if I have the right values to solve the equations.
You have the right equations.
You don't mention what values you have for what situation.