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This question is out of date: use the currency function instead.

Collisions question involving principle of conservation of momentum.

Critical points, absolute minimum, local maximum and minimum points, increasing and decreasing, concavity

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rebelmaths

A collection of questions to show off at a workshop for Newcastle's LTDS, June 2016.

There are copious comments in the definition of the function eqnline about the voodoo needed to have a JSXGraph diagram interact with the input box for a part.

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Introduction to logs, Rules of logs, Log equations

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rebelmaths

Factoring a quadratic equation

A block of given mass is sits on a flat plane with defined static and kinetic friction values. Randomly, it does one of two things, it is either:

1) pushed with enough force to start it moving - calculate the force on the block or the static friction.

2) moving over a distance - calculate the work done or the kinetic friction

(are these uneven calculations)

This question asks a student to draw a straight line graph by dragging points.