Recent content by RandiSS

  1. RandiSS

    Calculating Change in Energy: A Graph Analysis

    Hey I got it figured out. Thanks for the help. :)
  2. RandiSS

    Finding efficiency of an engine (with attempt)

    I got it!
  3. RandiSS

    Finding efficiency of an engine (with attempt)

    Update: I think I might have figured it out but I’m not sure.
  4. RandiSS

    Finding efficiency of an engine (with attempt)

    This was my first attempt which was not right. But it was at least a percent unlike my 2nd attempt. This was my second which I found on another forum website. It said it found the work of step 1, heat absorbed of step 2, work of step 3, and absorbed heat of step 4. However, the answers to the...
  5. RandiSS

    Calculating Change in Energy: A Graph Analysis

    Not a solution. This is the graph provided. I think I start with finding the magnitude of the IF vector but I’m not sure. And I don’t know where to go from there.
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