Ahahahaha of course!
You are a genius!
I've finally made the exercise and I've sent an e-mail to my teacher to teach him how to do it too.
Thank you all!
Even my mechanics teacher couldn't solve the problem immediatly (I'm still waiting for an e-mail from him with some hints).
Yeah, I know. I tought the same thing but the equation is correct.
I have made some progress and I found out that:
Ts=Tr-(√(h2+u2*Ts2)/v)
I'm still working with angles...
The source at a time t is u*t away from the source at x=0 (t=0).
The distance from the source to the observer at any given t is d=sqrt(h^2+u^2*t^2).
And then I started to work with tetas and angles, but I don't know if that is correct, because I'm using small angles aproximation.
Hi! I was doing some exercises about the doppler effect on sound until I found this problem that I can't find the solution!
"A source of sound of frequency f0 moves horizontally at constant speed u in the x direction at a distance h above the ground. An observer is situated on the ground at...