M1 Mathematical models in mechanics 1.5 / 5 based on 2 ratings ? MathematicsMechanicsASEdexcel Created by: Emily DruryCreated on: 05-05-13 13:33 particle an object which is small in comparison with other sizes and lengths 1 of 14 rod an object with one dimension in comparison with another 2 of 14 lamina an object with one dimension small compared to the other two 3 of 14 uniform body an object with its mass evenly distributed over its entire body 4 of 14 light object an object whos mass is very small compared to the other masses 5 of 14 inextensible string a string that does not stretch under a load 6 of 14 smooth surface a surface which is assumed to have no friction 7 of 14 rough surface a surface which can cause friction 8 of 14 wire a rigid, thin length of metal, which is one-dimensional 9 of 14 smooth and light pulley a pulley whos mass is negligible and which has no friction 10 of 14 bead a particle that can be threaded onto a wire or string 11 of 14 peg a support from which an object can be suspended 12 of 14 air resistance a force due to friction when an object moves through air 13 of 14 gravity the force of attraction between all objects with mass 14 of 14
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