Homework Statement
Could you write the constraint equation for this system by using the only coordinates given in the question. (x1 and y1 for the center of mass m and X is the x coordinate of wedge)
http://img602.imageshack.us/img602/34/imagea.jpg...
Homework Statement
http://img256.imageshack.us/img256/6330/35727193.jpg
Homework Equations
[PLAIN]http://upload.wikimedia.org/math/2/0/a/20aa1e3d192ecb3164ac4f2095c86cd3.png
The Attempt at a Solution
i have used triangle from up side of h1 to the b. and by using sinß and...
but the imaginary part has n and also k, but i need to find k as an equation that i have read above.
but i could't.
if one of member can solve , i would be appreciate.
i am very sorry for spending ur time.
Homework Statement
sqrt(R)*(cos a + i sin a) = (n - ik - 1) / (n - ik + 1)
what is n in terms of others.
"i" is imaginary part.
By using this equation, can you separate imaginary and real part for finding
R= (1-R) / [1+R-2*sqrt(R) * cos a] and
K = 2 * sqrt(R) * sin a / [1 + R - 2 * sqrt (R)...
Homework Statement
sqrt(R)*(cos a + i sin a) = (n - ik - 1) / (n - ik + 1)
what is n in terms of others.
"i" is imaginary part.
By using this equation, can you separate imaginary and real part for finding
R= (1-R) / [1+R-2*sqrt(R) * cos a] and
K = 2 * sqrt(R) * sin a / [1 + R - 2...
In complex analysis, there are four kinds of singularity, to be described below. Suppose U is an open subset of the complex numbers C, and the point a is an element of U, and f is a complex differentiable function defined on some neighborhood around a, excluding a: U \ {a}.
* Isolated...