Question

P=d/mRT; M
f=9/5c + 32; c
s= vt+at2/2; a
F=Gmn/r2; m

Answer 1

P=d/mRT / * mRT
mRTp=d
m= d / (RTp)

f=9/5c + 32 / * 5c
5cf=9 + 160 c
c= (9 + 160 C0 / 5f

s= vt+at2/2 / * 2
2s= 2vt + at2
-at2= 2 vt - 2s / * (-1)
at2 = -2 vt + 2s
a = - 2 ( vt - s) / t2

F=Gmn/r2 / * r2
Fr2 = Gmn
Gmn=Fr2
m = Fr2 / Gn