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Edexcel Year 2 Mechanics and Statistics Textbook £11.49   Add to cart

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Edexcel Year 2 Mechanics and Statistics Textbook

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Textbook for A Level Mathematics (Pearson Edexcel) - applied mathematics (mechanics and statistics) for year 2.

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  • June 3, 2021
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  • 2020/2021
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11 - 19 PROGRESSION




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Edexcel A level Mathematics

Statistics and Mechanics



Year 2

, 11 - 19 PROGRESSION




Edexcel A level Mathematics

Statistics and Mechanics

Year 2
Series Editor: Harry Smith
Authors: Greg Attwood, Ian Bettison, Alan Clegg, Gill Dyer, Jane Dyer, Keith Gallick,
Susan Hooker, Michael Jennings, Mohammed Ladak, Jean Littlewood, Bronwen Moran,
Su Nicholson, Laurence Pateman, Keith Pledger, Harry Smith




F01_EDSM2_SB_AL_83282_PRE_i-viii.indd 1 16/06/2017 13:02

, Contents



Contents
Overarching themes  iv MECHANICS
Extra online content  vi 4 Moments 70
4.1 Moments  71
STATISTICS 4.2 Resultant moments 73
1 Regression, correlation 4.3 Equilibrium 76
and hypothesis testing 1 4.4 Centres of mass 80
1.1 Exponential models 2 4.5 Tilting83
1.2 Measuring correlation 5 Mixed exercise 4 85
1.3 Hypothesis testing for zero correlation 8
Mixed exercise 1 12 5 Forces and friction 90
5.1 Resolving forces 91
2 Conditional probability 16 5.2 Inclined planes 96
2.1 Set notation 17 5.3 Friction 100
2.2 Conditional probability 21 Mixed exercise 5 105
2.3 Conditional probabilities in
Venn diagrams 24
6 Projectiles 107
2.4 Probability formulae 27
6.1 Horizontal projection 108
2.5 Tree diagrams 31
6.2 Horizontal and vertical components 111
Mixed exercise 2 34
6.3 Projection at any angle 113
6.4 Projectile motion formulae 120
3 The normal distribution 37
Mixed exercise 6 125
3.1 The normal distribution 38 
3.2 Finding probabilities for 7 Applications of forces 128
normal distributions 41
7.1 Static particles 129
3.3 The inverse normal distribution
7.2 Modelling with statics 133
function  44
7.3 Friction and static particles 137
3.4 The standard normal distribution 47
7.4 Static rigid bodies 142
3.5 Finding μ and σ49
7.5 Dynamics and inclined planes 147
3.6 Approximating a binomial
distribution53 7.6 Connected particles 150
3.7 Hypothesis testing with the normal Mixed exercise 7 154
distribution56
Mixed exercise 3 60 8 Further kinematics 159
8.1 Vectors in kinematics 160
Review exercise 165 8.2 Vector methods with projectiles 165


ii


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, Contents



8.3 Variable acceleration in Exam-style practice: Paper 3 187
one dimension 167
8.4 Differentiating vectors 171 Appendix191
8.5 Integrating vectors  173
Mixed exercise 8 177 Answers192


Review exercise 2182 Index207




iii


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