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Connected Particles
Two masses hanging over a pulley, one mass hanging and another on a rough surface or a car and a trailer. These are all variations of the same mechanics, connected-particles, principle. This document demonstrates how. PDF here.
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How To Approach Mechanics Questions
Students typically find it difficult to know where to begin with mechanics questions so here's a brief guide, some suggestions and common approaches and clues to completing such questions. PDF here.
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Lorry Vs Mini (or as Ppt)
Simple image file, consider attempting to push each vehicle and suddenly f=ma makes sense! The ppt has a vertical version of the image too.
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Vector Forces in Equilibrium
A series of questions of progressive difficulty, beginning with straightforward trig and building up to resolving and finding resultant forces from systems of three forces. PDF Here.
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Friction
A Level Mechanics course notes on 'Friction'.
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Masses and Springs Lab
A great external website demonstration of the conversions between GPE, KE and EPE and remaining constant as a whole.
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