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How did they compute this e equation?

  • #1

Homework Statement


this is a question i'm working on, and there's this step i'm stuck on
it looks like this:

Homework Equations


eq0041LP.gif



The Attempt at a Solution


how come the 9.8 became the 50?

thanks
 

Answers and Replies

  • #2
rock.freak667
Homework Helper
6,230
31
[tex]\int e^{ax}dx= \frac{1}{a}e^{ax}+C[/tex]
 
  • #3
[tex]\int e^{ax}dx= \frac{1}{a}e^{ax}+C[/tex]
ohhHHHH .... it seems all simple now

thanks!
 

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