Homework Statement
Linearize the equation
Vout = (10^v)*sin(x)
about x=0,0.1, and 1. Write the equation in both the original coordinates and the shifted (linearized) coordinates.Homework Equations
y=f(a)+f'(a)(x-a)The Attempt at a Solution
dVout/dx = (10^v)*cos(x)
evaluating that equation...
Homework Statement
Determine the transfer function between output x and input F for the following mass-spring system. (see attached image)
Homework Equations
F=ma
Inertia, T = J \alpha
Rotational Damper, T=B \omega
Rotational Spring, T=K \theta
The Attempt at a Solution
I'm having...
Homework Statement
A point source of monochromatic light (500 nm) is 50 cm from an aperture plane. The detection point is located 50 cm on the other side of the aperture plane.
a) The transmitting portion of the aperture plane is an annular ring of inner radius .5 mm and outer radius .935...
Homework Statement
An infinite quantum well width is 5 nm. An electron is confined in the well with 50% in the lowest eigenstate E1 and 50% in the second lowest state E2.
1. What is the energy difference between the two lowest states, E2-E1
2. What is the possible wavefunction of the...
Homework Statement
Evaluate the indefinite integral as a power series and find the radius of convergence
\int\frac{x-arctan(x)}{x^3}
I have no idea where to start here. Should I just integrate it first?
I came up with Limit as n tends to infinity of (ln(3)*(3/8)^n + ln(5)*(5/8)^n)
and with those being geometric sequences with r < 1, the sequence is convergent.
Homework Statement
Determine if the sequence is convergent or divergent
{\sqrt[n]{3^n+5^n}}
Homework Equations
The Attempt at a Solution
I know I need to take the limit to find if it converges or diverges. But I'm not really sure what I need to do to it to take the limit.
Homework Statement
Determine if the following is convergent or divergent
\Sigma\frac{n+5}{\sqrt[3]{n^7+n^2}} n from 1 to infinity
Homework Equations
Test for divergence came up with limit = 0 so I know it converges.
The Attempt at a Solution
Ratio test came up inconclusive...