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PHYS111 : Functions and differentiation

Year:11/12
Department:Physics
Level:Part I
Learning Hours:80
Credit Points:8
Weight:0.2
Course Convenor:Dr A Mazumdar
Status:Live

Assessment Rules

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  • 50% Exam
  • 50% Coursework

CMod description

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This module covers basic algebra and functions, leading to the practice and application of differentiation. Topics covered include equations and inequalities, dependent and independent variables; graphs and curve sketching; polynomial functions, inverse functions, and functions of functions; trigonometric and exponential functions. Derivatives of functions, methods of differentiation, products and chain rule.

 

Curriculum Design: Outline Syllabus

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Symbolic manipulation. Distinction between arithmetic of numbers and algebra of symbols.

Symbols representing real numbers, their powers and inequalities.

Cartesian coordinates, real valued functions and their graphs in 2D and 3D

Angular measures (radians and degrees) and 2D and 3D polar coordinates.

Periodic functions. Trigonometric functions.

Inverse functions.

Graphical location of real roots of quadratic and cubic equations

Graphs of a xn for constant a > 0.

Exponential function and notion of limits. Natural logarithm. Hyperbolic functions.

Slope of a graph. The derivative of a real valued function of one variable.

Rates of change and derivative of xn.

Derivatives of sums and multiplication by constants

Derivatives of exponentials, logs and trig functions

Higher order derivatives

Product and chain rule

Logarithmic, parametric and implicit differentiation

Determination of extrema of graphs and curve sketching. Extraction of small changes.

Based on FLAP modules

 

 

 

 

 

 

 

Curriculum Design: Pre-requisites/Co-requisites/Exclusions

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Part I Entry Requirements

A level Maths

Educational Aims: Subject Specific: Knowledge, Understanding and Skills

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This module aims to

to provide a sound basis knowledge of algebra and vectors. To give a sound understanding of differentiation and to apply these to modelling physical systems.

 

Learning Outcomes: Subject Specific: Knowledge, Understanding and Skills

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On completion of the module, students should be able to:

recognise basic mathematical functions used in the description of physical phenomena, and their graphical representation

solve elementary equations involved in mathematical modelling

understand the fundamental principle of differentiation, and its relation to the slope of a graph

differentiate basic functions directly, and to use systematic techniques for combinations of functions

apply their knowledge to modelling real phenomena and situations.

 

Curriculum Design: Select Bibliography

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(E) FLAP mathematics package.

(E) D W Jordan & P Smith Mathematical Techniques, OUP

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