The answer provided by the teacher (-4/npi) was basically wrong and mine was right. Sorry.
Here is the "same" problem solved
Calculating Fourier Series 1
I've been trying to answer this question for several days now with no results.
Here is the question Imgur: The most awesome images on the Internet
Now, I know the answer is -4/npi, but after integrating the function piece-wise (broke it into 3 separate integrals) I got 4sin(npi/2)/npi...
Yes that's the formula I'm trying to use. sqrt(1+(dx/dy)^2)
I need a function to derive first but I don't know how to get that function. I found ways to calculate the function that is launched from a cannon which goes up and down, a way to calculate the free fall function, but not a function...
Vertically:
The initial velocity: =0
Acceleration: a=-9.8
Target Height: y=0
Current Height: y=8000m
time=40.40
Horizontally:
Velocity=133.88
Acceleration=0
time=40.40
Using these values, I have calculated that the bomb will drop 5408.75 meters away. Now I am trying to find the total...