Do the complete derivation for Equation (2.33) whenthe source and receiver are receding with relative velocityv.

Day 7 1/20/2016 Phys 5b Homework Submission Date: Homework Due Monday 1/25 Fluid Flow Lagrange Formalism r = F(ro t) v = dt a = ddt Each point within the volume of fluid, we can associate a density, density can be changing in time ρ(t) measure the temperature in the volume, make a temperature map of class/air Velocity field: v = f(r, t) this is the Euler Formalism density distributed in this volume, we integrate to calculate the mass If we want to assess what is the mass in this volume m = ρ∫V V we take an area element on the surface dA, area vector → points outwar