107 results for "differential".
-
Question in MASH Bath: Question Bank
Solving a separable differential equation that describes the rate of decay of radioactive isotopes over time with a known initial condition to calculate the mass of the isotope after a given time and the time taken for the mass to reach $m$ grams.
Decay Constant - Radioactivity - Nuclear Power (nuclear-power.com)
-
Question in Brendan's workspace
Separable equation for integration.
-
Question in Brendan's workspace
Separable equation for integration.
-
Question in Brendan's workspace
First order integral.
-
Question in Brendan's workspace
First order integral.
-
Question in Brendan's workspace
Solving first order differentials by separation of variables.
-
Question in Brendan's workspace
Practice question solving linear homogeneous second order differentials using the auxiliary equation method.
-
Question in How-tos
The answer to this question is a differential equation involving $y''$, $y'$ and $y$.
A variable value generator for $y$ ensures that the right values are tested to check that the student's answer is equivalent to the expected equation.
-
Question in Darragh's workspace
No description given
-
Question in MASH Bath: Question Bank
Solving a differential equation of the form $\frac{dy}{dx}=\frac{ax^n}{y}$ using separation of variables.
-
Question in MASH Bath: Question Bank
Solving a differential equation of the form $\frac{dy}{dx}=axy^2$ using separation of variables.
-
Question in MASH Bath: Question Bank
Solving a differential equation of the form $\frac{dy}{dx}=axy$ using separation of variables.
-
Exam (2 questions) in 01621
Here you'll see a first example of how a map can arise from a system of differential equations and gain some first insight into the dynamics of 1D maps.
-
Solve a Differential equation with 3 simple linear factors
-
Question in MASH Bath: Question Bank
Solving a separable differential equation that describes the population growth over time with a known initial condition to calculate the population after $n$ years.
-
Question in MASH Bath: Question Bank
Solving a differential equation of the form $\frac{dy}{dx}=a \cos(x) e^{-y}$ using separation of variables.
-
Question in MASH Bath: Question Bank
Solving a differential equation of the form $\frac{dy}{dx}=ax^n e^{-y}$ using separation of variables.
-
Question in MASH Bath: Question Bank
Solving a differential equation of the form $\frac{dy}{dx}=\frac{a \cos(x)}{y}$ using separation of variables.
-
Question in MASH Bath: Question Bank
Solving a differential equation of the form $\frac{dy}{dx}=x(y-a)$ using separation of variables.
-
Exam (5 questions) in Aoife's workspace
Differential equations.
rebelmaths
-
Solving 2nd order differential equation for pendulum, with and without damping.
-
Question in IE303412 CyberneticsThis question tests the students skill on transfer functions and Laplace of differential equations. The coefficients of the functions are created randomly.
-
Question in Engineering Statics
Given a random spandrel, find the expressions for the differential elements of area and the coordinates of its centroid needed to determine the location of the centroid by integration.
-
Question in Differential Equations
Method of undermined coefficients:
Solve: $\displaystyle \frac{d^2y}{dx^2}+2a\frac{dy}{dx}+a^2y=0,\;y(0)=c$ and $y(1)=d$. (Equal roots example). Includes an interactive plot.
rebelmaths
-
Question in Differential Equations
Solve: $\displaystyle \frac{d^2y}{dx^2}+2a\frac{dy}{dx}+(a^2+b^2)y=0,\;y(0)=1$ and $y'(0)=c$.
rebelmaths
-
Question in Julie's workspace
Method of undermined coefficients:
Solve: $\displaystyle \frac{d^2y}{dx^2}+2a\frac{dy}{dx}+a^2y=0,\;y(0)=c$ and $y(1)=d$. (Equal roots example). Includes an interactive plot.
rebelmaths
-
Question in Julie's workspace
Solve: $\displaystyle \frac{d^2y}{dx^2}+2a\frac{dy}{dx}+(a^2+b^2)y=0,\;y(0)=1$ and $y'(0)=c$.
rebelmaths
-
Question in Chris's workspace
Solving 2nd order differential equation for pendulum, with and without damping.
-
Question in Bill's workspace
Solve for $x(t)$, $\displaystyle\frac{dx}{dt}=\frac{a}{(x+b)^n},\;x(0)=0$
-
Question in Content created by Newcastle University
Find the solution of a constant coefficient second order ordinary differential equation of the form $ay''+by=0$. Complex roots.