This is an equation in the second edition “dynamics of flight” book. i am trying to figure out the equation. i know that v=velocity, but i’m not sure about what p is. either dynamic pressure, or some greek letter standing for something else.

we know that

dynamic pressure formula is

that is density

P is pressure

v is velocity

f is the midpoint of

on monday rodney ate 1/4th of the sandwich = 3/12

on tuesday he ate 1/3rd of the sandwich = 4/12

therefore in total he has eaten = 3/12 + 4/12 = 7/12

thus we can say that he has eaten 7/12 of the sandwich on monday and tuesday alltogether.

happy to

pls mark as brainliest.