The Rectilinear Rise and Fall of Bodies
We simplify Section 3 of Principia Mathematica by Isaac Newton
Proposition 32 Problem 24
Section 7
Proposition 33 Theorem 9
Section 7b
Proposition 34 Theorem 10
Section 7c
Proposition 35 Theorem 40
Section 7d
Proposition 37 Theorem 26
Section 7e
Proposition 39 Theorem 13
Section 7f