Hi.. just to go one step further, would the distance (with respect to time) equation be :-
\int{{{v}{}_{0}\over{e^{0.05\,t}}}}\,dt = -{{20\,v{}_{0}}\over{e^{{{t}\over{20}}}\,\log e}}
Title says all..
A transformation matrix is one to one if its columns are linearly independant, meaning it has a pivot in each column
but what if it doesn't have a pivot in each row(i.e. not onto)? is it still one-to one?
thanks for the reply.. after integrating that i get \Big|_{v_0}^v \frac{ln(a*v^2+g)} {(2*a)} = t ..which looks a lot more workable, but is the integration correct?
and how do i proceed from here for coming up with a v = v0(t) equation? (i.e. a "Vf= Vi+at" -type equation where given an initial...
Homework Statement
Finding the velocity of a gliding object with an initial thrust-velocity of V after time t.
Constants are:-
g: gravity
a: constant for angle of attack, lift coefficient, air density and wing-area
Homework Equations
L \propto a*V^2
acceleration = v (dv/dt)
V is the...
Homework Statement
I don't know if the title is misleading or not because I can't think of anything better ..
I need help with something I've been working on... its not homework...its more of a side project/hobby of mine, but i couldn't figure out where to put this question..
Basically I...