7477 results.

Question in Andrew's workspace
A question testing the application of the Area of a Triangle formula when given two sides and an angle. In these questions, the triangle is always acute and both of the given side lengths are adjacent to the given angle.

Question in Andrew's workspace
Two questions testing the application of the Sine Rule when given two angles and a side. In this question, the triangle is always acute.

Question in Clare Laplace
No description given

Question in Clare Differential Equations
Solve: $\displaystyle \frac{d^2y}{dx^2}+2a\frac{dy}{dx}+a^2y=0,\;y(0)=c$ and $y(1)=d$. (Equal roots example).

Question in Engineering Statics
Find the tension in a rope necessary to prevent a bracket from rotating by applying $\Sigma M = 0$.

Question in Howtos
Demonstrates how to set up a "choose one from a list" part where the number of choices is randomised.
The part is given a list of labels for the choices as well as a list specifying the marks to award for each choice.

Question in HowtosThis question demonstrates how to use the \simplify command to create naturallooking randomised mathematical expressions.

Question in HowtosThe statement of this question demonstrates how you can control the \simplify command's behaviour by specifying the rules to use.

Question in Andrew's workspace
Two questions testing the application of the Sine Rule when given two sides and an angle. In this question, the triangle is always acute and one of the given side lengths is opposite the given angle.

Question in Howtos
Display a number as a mixed fraction when appropriate, using the mixedFractions display option.

Question in Madalyn's workspace

Question in Madalyn's workspace

Question in Engineering Statics
Find forces required to hold a particle in equilibrium when subjected to a downward load. Directions of the reactions are given.

Question in Engineering Statics
Add three vectors by determining their scalar components, summing them and then resolving the rectangular components to find the magnitude and direction of the resultant

Question in Engineering Statics
Find the force required to produce a given moment, or viceversa.

Question in Engineering Statics
Determine the moment of a force about a point by using $M= F d_\perp$ or $M = F_\perp d$.

Question in Engineering Statics
Determine the single force which is equivalent to a force and a couple.

Question in Engineering Statics
Replace three tangential forces with an equivalent forcecouple system acting at the center of a circle.

Question in Engineering Statics
Calculate the moment of a force about three points using Verignon' theorem. All forces and points are in the same plane.

Question in Engineering Statics
Calculate the moment of a force about three points using the definition of a Moment. All forces and points are in the same plane.

Question in Engineering Statics
Find the sum of two couples in a plane.

Question in Engineering Statics
Find the moment of a couple formed by two equal and opposite forces.

Question in Engineering Statics
Solve for an angle which will result in equilibrium for a triangle subjected to three couples. A trial and error solution is recommended.

Question in Engineering Statics
Replace two parallel forces with an equivalent single force

Question in Engineering Statics
Equilibrium of two interacting particles.

Question in Engineering Statics
Find the sum of two 2dimensional vectors, graphically and exactly using the parallelogram rule.

Question in Engineering Statics
Given three vectors, arrange them in a tip to tail arrangement using geogebra, then estimate the magnitude and direction of their resultant.

Question in Engineering Statics
Determine the resultant of three random 2D vectors.

Question in Engineering Statics
Find the rectangular (scalar) components of a force for two coordinates systems.

Question in Engineering Statics
Find the magnitude and direction of a force give its scalar components.