I think my working is logical. I start off with 0=... and just don't continue writing 0 on the LHS as I solve for the RHS. Ultimately I get 0=x2 - x(b+a) +ab
Hi,
My names Aaron. I am 18 and have been interested in physics for a while now (around 2 years). I finished high school last year and decided to do an undergrad in physics.
Im not one of the smart ones in my class. Probably near the bottom and seem to be losing motivation for the subject...
Right that makes sense and yes it is a source of sound waves. But when we calculate the velocity of the skydiver, why do we use that value as the velocity of the observer?
Hello all, (1st post)
I would like some help with deciding if the source is moving towards the observer or vice versa in Doppler effect situations.
The example that I am confused about is a skydiver holding a constant frequency emitting source during the descent. The skydiver is traveling at...