🚀 go-pugleaf

On Feb 17, 2:40 pm, bug...@unlv.nevada.edu wrote:
> On Feb 16, 5:31 pm, TEL <ted_e_ll...@hotmail.com> wrote:
>
>
>
> > On Feb 16, 10:09 am, John Dredla <Jdre...@hotmail.com> wrote:
>
> > > Not really, I don't understand the relationships yet.   This to me is
> > > an example of doing the work by deadline and by rote, then learning
> > > why it is I'm doing what I did.
>
> > > To do the algebraic units you have to use those boxes inside the
> > > answer box.    There are boxes for subs and exponenets, boxes for
> > > greek letters, boxes for other things.  This is the only thing that
> > > help on the page shows.
>
> > > On Fri, 15 Feb 2008 14:19:41 -0800 (PST), bug...@unlv.nevada.edu
> > > wrote:
>
> > > >John,
> > > >I had problems on this questions too. I know how to solve for what the
> > > >question was asking, however, I was unable to figure out how to enter
> > > >the correct algebraic units. Did you have problems with this as well?
>
> > There are a few that I had questions on.  Does anyone understand where
> > you are given an angle and say an X length and have to find the Vo.
> > Also, there was one regarding a stunt woman / helicopter.  Any
> > suggestions on those would be appreciated.
>
> When you are given an angle, and the x or y component that corresponds
> to that angle, you can use either sine, cosine, or tangent to find the
> Vo (hypotenuse) of the angle. Is this what you were asking or
> something different?

Well i was wondering on a problem like 3.19, where it give an angle
and an x value and you are asked to solve for Vinitial.  Everything I
came up w/ was incorrect.  I am wondering if anyone could point me in
the right direction for solving.