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Physics Pacing Guide 2011-2012 Time Frame MP1 Topic Va. Standard of Learning (2010) . Introduction/Math Review (2 weeks) Lab Safety Algebra Review Conversions SOH CAH TOA PH.1, PH.2, PH.3, PH.4 . Linear Motion PH.1, PH.2 a,b,c,d, PH.3, PH.5 a, PH.4) (4 weeks) Distance vs. Displacement Speed and Velocity Acceleration Constant Acceleration Freefall Graphing (Position vs. Time and Velocity vs. Time) Vectors/ Projectile Motion (3 weeks) Graphical Addition of Perpendicular Vectors Graphical Addition of Vectors at any Angle Analytical Addition of Perpendicular Vectors Analytical Addition of Vectors at any Angle (HONORS) Horizontally launched projectiles Launched from any angle projectile (HONORS) PH.1, PH.2 e, PH.3, PH.4, PH.5 c Core Lab Speed and Acceleration Lab Fundamental Concepts: 1. Speed is the change in distance per unit time 2. Acceleration is the change in speed per unit time 3. The slope of the distance vs. time graph is speed 4. The slope of the velocity vs. time graph is acceleration Possible Labs: 1. Walking Speed and Acceleration Projectile Lab Fundamental Concepts 1. The horizontal speed of a projectile is constant in the absence of air friction 2. The vertical speed of a projectile accelerates at the rate of acceleration due to gravity in the absence of air friction 3. The vertical and horizontal speeds are independent of each other Possible Labs: 1. Ball and Cup 2. Glencoe 7.2 Ball and Cup Lab MP2 Newton’s Laws of Motion (5 weeks) Free-Body Diagrams Net Force Static/Kinetic Friction Incline Planes (HONORS) Uniform Circular Motion Newton’s Law of Universal Gravitation PH.1, PH.3, PH.4, PH.5 b,d,e,f, PH.10 a PH.1, PH.3, PH.4, PH.5 g, PH.6 a, PH.7 5. Work, Power and Energy (3 weeks) Work Power Kinetic Energy Gravitational Potential Energy Conservation of Energy 1 week for exam for county assessment, review, and 1st semester exam F=ma Lab Fundamental Concepts 1. Acceleration of an object is directly proportional to the net force applied to that object. 2. Given a constant net force, the acceleration is inversely proportional to the mass of the object Possible Labs 1. PASCO F=ma Lab 2. Glencoe lab Pendulum Lab Fundamental Concepts 1. The period of a pendulum is dependent of the length of the string and independent of the mass and small amplitudes Possible Labs 1. Pendulum SHM Lab Conservation of Energy Lab Fundamental Concepts 1. Energy cannot be created or destroyed but can be converted into one form or another. Possible Labs 1. PASCO Conservation of Energy Lab MP3 6. Momentum (2 weeks) Impulse Conservation of Momentum Elastic and Inelastic Collisions 7. Electricity and Magnetism (7 weeks) Static Electricity o Induction o Conduction o Coulomb’s Law o Fields Current Electricity o Series vs. Parallel Circuits o Compound Circuits (Honors) o Voltage o Current o Resistance o Ohm’s Law Magnetism (CP – Concepts, Honors – Math) o Forces and Fields o Electromagnetism PH.1, PH.3, PH.4, PH.6 b PH.1, PH.3, PH.4 PH.1, PH.3, PH.4, PH. 6 c, PH.10 b, PH.11 PH.1, PH.3, PH.4 Momentum Lab Fundamental Concepts 1. Given a closed system with no outside forces, momentum is conserved in collisions Possible Labs 1. Collision of 2D – Conservation of Momentum Lab 2. PASCO Momentum Lab (http://www.pasco.com/experimen ts/physics/february_2003/home.ht ml) 3. Explosion Labs Ohm’s Law and Circuits Lab Fundamental Concepts 1. Given a constant resistance, voltage is directly proportional to the current flowing through an object 2. Objects wired in parallel have equivalent voltages 3. Objects wired in series have equivalent current Possible Labs 1. Glencoe Lab 22.1 Ohm’s Law 2. Henrico County Electric Circuits Lab MP4 Waves and Sound (4 weeks) Simple Harmonic Motion (pendulum) Properties and Characteristics of Waves o Amplitude o Wavelength o Frequency o Wave Speed Wave Behavior o Diffraction o Refraction o Reflection o Interference Longitudinal and Transverse Waves Doppler (conceptual) Standing Waves Resonance Light/Optics 3 weeks PH.1, PH.3, PH.4, PH.8 a,b,c PH.1, PH.3, PH.4, PH.8c, PH.9, 2003 PH.11) Lenses o o Mirrors o o Converging Diverging Concave Convex Refraction Reflection Optics Lab Fundamental Concepts 1. Real Image is an image formed within the optical device and that shows up on a screen 2. Virtual Image is an image formed within the optical device and the light rays do not converge at the point at which the virtual image is created 3. 1/f = 1/di + 1/do Possible Labs 1. Glencoe Optics lab 18.1 and 18.2 EXTRA / SHORT TOPICS OF INTEREST The following topics are ones which are not necessary but may be used in addition to the standard curriculum as time permits or at teacher discretion. 1.States of Matter Pressure Pascal’s Principle Bernoulli’s Principle Archimedes’ Principle 2. Modern Physics Relativity Nuclear Physics String Theory Particle Physics Solid-State Physics Superconductivity Astrophysics PH.1, PH.3, PH.4, 2003 PH.7 PH.1, PH.3, PH.4, PH.12 3. Circular Motion Banked Curves (HONORS) Kepler’s Laws of Planetary Motion 4. Rotational Motion (HONORS) 5. Sound Physics of Music PH.1, PH.3, PH.4, PH.8 c