You travel from point A to point B and back again. You travel back and forth using the identical path. Your average speed going from A to B is v1 and your average speed from B to A is v2. In term of v1 and v2 only, what is your average speed for the entire trip back and forth?© BrainMass Inc. brainmass.com March 4, 2021, 9:47 pm ad1c9bdddf
Let the distance between A and B be d.
Time taken while going from A to B, T1 = ...
Provides steps necessary to determine average speed.