#  [LON-CAPA-users] Re: [Bug 776] HELP!!

Lars Jensen lon-capa-users@mail.lon-capa.org
Mon, 16 Sep 2002 14:00:45 -0700

Guy Albertelli II <guy@albertelli.com> wrote on 9/16/02 12:46:10 PM:
>
Hi Guy,

>Hi Lars,
>
>Display mdoe already works, you needed to do $3+ 5$
>

Guy, I can't get display mode to work. Here is wat I'm trying to post with FDBK (it looks like \frac
screws up in display mode):

Hi,

In general,
$y = v_{0y}t + \frac{1}{2}at^2,$
where a is the acceleration, and $v_{0y}$ is the y-component of the initial velocity.

So in the case of gravity $a = \pm$ g where g = +9.81 -
The upper sign applies to y-axis down, the lower to y-axis up:
$y = v_{0y}t + \frac{1}{2}gt^2 \ \ \ \ (y-axis down),$
or
$y = v_{0y}t - \frac{1}{2}gt^2 \ \ \ \ (y-axis up).$

Lars.

>
>But I have now added the possibility of doing $$3+5$$
>(I have applied this fix to schubert, if you need to reinstall the
>software we will need to reapply this fix.)
>
>--
>guy@albertelli.com          BM: n^20 t20 z20 qS
>Guy Albertelli -7-8-3-  O-
>    I'll take back my pinata, it's wasted on you. -TMBG