- #1
nchin
- 172
- 0
How did this:
kx^(2) = 2mgh + 2mgx
become this
kx^(2) - 2mgh - 2mgx = 0
i thought it's
kx^(2) = 2mgh + 2mgx
0 = 2mgh + 2mgx - kx^(2) ?
on page 24:
(https://docs.google.com/viewer?a=v&...Bl-afE&sig=AHIEtbSu5IlwxnJBO0IoW60ISpyd0856Sg)
kx^(2) = 2mgh + 2mgx
become this
kx^(2) - 2mgh - 2mgx = 0
i thought it's
kx^(2) = 2mgh + 2mgx
0 = 2mgh + 2mgx - kx^(2) ?
on page 24:
(https://docs.google.com/viewer?a=v&...Bl-afE&sig=AHIEtbSu5IlwxnJBO0IoW60ISpyd0856Sg)