PPT-Equations, Symbols and Graphs

Unit 1 Introduction to Physics Vocabulary Symbols equation graph word equations variables xaxis yaxis dependent variable tangent Independent variable gradient yintercept xintercept delta . Topics of Physics. Mechanics – Motion and its causes. Thermodynamics – Heat and Temperature. Waves – Repetitive Motion. Optics – Light. Electromagnetism – Electricity, Magnetism and Light. Relativity – Moving Particles. Discovering Mathematics. Session 4. Simultaneous Equations. Two equations with common unknowns can be solved by elimination or by substitution.. Eg. . . i. ) . Eqn. a) 10x + 3y = 2 and Eqn. b) 2x + 2y = 6. Curved Graphs. Dr J Frost (jfrost@tiffin.kingston.sch.uk. ). www.drfrostmaths.com. . Last modified: . 31. st. August 2015. GCSE Revision Pack Reference: 94, 95, 96, 97, 98. GCSE Specification. Plot and recognise quadratic, cubic, reciprocal, exponential and circular functions.. 1.4. This is about . writing equations,. Drawing straight line graphs. Solving simultaneously. Substituting in values into equations. Writing. about . why. . and . what. . you are doing. Keep this in mind for achieved. BSRLM discussion. March 12. th. 2011. Institute of Education. Why equations, graphs and functions. What’s the same and what’s different?. Equations. A=1/2bh . v. 2. - u. 2. = 2as . y = 2x+5 . 3x - 5=9 - 2x . Standards 8-10. Graphs of Quadratic Functions . U- Shaped Graph . Vertical y=x. 2. or Horizontal x=y. 2. Positive Negative . Summary: The of a Quadratic Function is U shaped. . Positve. Expanding. Brackets. Factorising. Expanding . Double . Brackets. Solving . Linear . Equations. Plotting graphs by. substitution into . equations. Solving . Quadratic. Equations. Solving . Quadratics. Nature of science: . Observations: The ideas of motion are fundamental to many areas of physics, providing a link to the consideration of forces and their implication. The kinematic equations for uniform acceleration were developed through careful observations of the natural world.. KINEMATICS EQUATIONS. For uniform acceleration:. 1.. . 2.. . 3. . 4. . 5. .  . Tips:. The set of 5 equations utilizes 5 kinematic variables (displacement, both velocities, acceleration and time). Sinusoidal Graphs. Sinusoidal Graphs. Periodic Function. Graphs of sine and cosine functions.. Functions whose graphs have a repeating pattern.. Period. The horizontal length of each cycle in a periodic graph.. Chapter 1 of . Macroeconomics. , 10. th. edition, by N. Gregory . Mankiw. ECO62. . Udayan. Roy. What Macroeconomists Study. Why are some countries rich and others poor?. Why have some countries’ incomes grown rapidly over the past decade while others have stagnated?. (from 4.2 Graphical representations). KS3 Mastery PD Materials: Exemplified Key Ideas. Materials for use in the classroom or to support professional development discussions. Summer 2021. About this resource. y. = m. x. + c. (from 4.2 Graphical representations). KS3 Mastery PD Materials: Exemplified Key Ideas. Materials for use in the classroom or to support professional development discussions. Summer 2021. Using Graphs to Solve Equations. STRAND G. Unit . G3. A.  . graph.  is a diagram showing the relationship between some variable quantities. .. You have four sections to work through and there are check up audits and fitness tests for each section. .