Georgia Unified Physics study materials
Georgia Unified Physics study resources

Georgia Unified Physics study plan

Georgia Unified Physics · Give each week a clear focus.

8 weeks · About 7 hours per week

Week 1

Mechanics

  • Derive and apply the three kinematic equations for constant acceleration to solve multi-stage motion problems without looking at notes.

  • Draw complete free-body diagrams for at least six standard situations (incline, Atwood machine, elevator, banked curve, hanging sign, block on block) and label every force with its reaction partner.

  • Solve Newton's second law problems in two dimensions by resolving forces into components and checking that the normal force is not assumed equal to weight.

  • Set up and solve conservation of energy problems that include friction as a non-conservative work term.

  • Build a one-page formula sheet for kinematics and Newton's laws from memory, then correct it against a textbook.

Your checkpoint

A timed 20-question mechanics set (kinematics plus forces) scored at 75% or better, with every miss rewritten as a corrected worked solution.

Week 2

Mechanics

  • Apply conservation of momentum to elastic, inelastic, and perfectly inelastic collisions, and distinguish which quantities are conserved in each.

  • Compute impulse from force-time reasoning and connect it to change in momentum in collision and rebound scenarios.

  • Analyze uniform and non-uniform circular motion, identifying centripetal force sources in each case.

  • Solve torque and static equilibrium problems for rigid bodies with multiple pivot points.

  • Explain how conservation laws let you bypass force analysis, and identify problems where energy methods are faster than kinematics.

Your checkpoint

A written comparison table of five collision/rotation scenarios listing conserved quantities, the governing equation, and a fully worked numerical answer for each.

Week 3

Electricity and Magnetism

  • State and apply Coulomb's law in one and two dimensions, including superposition of three or more charges.

  • Calculate electric field and potential from point charges and simple symmetric distributions, and explain the sign conventions for each.

  • Apply Ohm's law and Kirchhoff's rules to series, parallel, and mixed circuits, solving for unknown currents algebraically.

  • Compute equivalent resistance and power dissipation in multi-resistor networks.

  • Sketch field-line and equipotential diagrams for a dipole, a point charge, and a parallel-plate capacitor, and justify each sketch.

Your checkpoint

A closed-book circuit worksheet of eight networks (at least three mixed series-parallel) solved with currents, voltages, and power for every element, scoring 80% or better.

Week 4

Electricity and Magnetism

  • Apply the right-hand rule to determine magnetic force direction on moving charges and current-carrying wires in three orientations.

  • Calculate magnetic field strength produced by a long straight wire and by a solenoid.

  • Explain electromagnetic induction qualitatively and quantitatively using Faraday's law and Lenz's law, including the direction of induced current.

  • Distinguish electric from magnetic field effects in a velocity selector or mass spectrometer setup.

  • Summarize the Maxwell conceptual links between electricity, magnetism, and light in your own words in under 150 words.

Your checkpoint

A timed 25-question electricity-and-magnetism set scored at 75% or better, plus a one-page Lenz's law decision flowchart you wrote yourself.

Week 5

Thermodynamics

  • State the first law of thermodynamics with explicit sign conventions and apply it to isothermal, adiabatic, isobaric, and isochoric processes.

  • Compute work done by or on a gas from a pressure-volume diagram, including non-rectangular paths.

  • Apply the second law and calculate Carnot and real heat-engine efficiency.

  • Solve calorimetry problems involving phase changes, using latent heat and specific heat in the correct sequence.

  • Explain entropy change directionally for mixing, heat flow, and irreversible processes without invoking formulas you cannot justify.

Your checkpoint

A hand-drawn set of four PV diagrams (one per process) with work, heat, and internal-energy change computed and signed correctly for each, plus a worked calorimetry problem with a phase change.

Week 6

Waves and Optics

  • Apply the wave equation to solve for frequency, wavelength, and speed across media, and explain what changes and what stays fixed at a boundary.

  • Analyze standing waves on strings and in open and closed pipes, deriving the harmonic series for each.

  • Apply Snell's law and total internal reflection criteria to refraction problems at plane and curved interfaces.

  • Locate images formed by converging and diverging lenses and mirrors using ray diagrams and the thin-lens equation, with correct sign conventions.

  • Predict and explain single- and double-slit interference patterns, including path-difference conditions for maxima and minima.

Your checkpoint

A ray-diagram portfolio of six lens/mirror cases with the thin-lens calculation beside each, all six agreeing with the diagram, plus a standing-wave harmonic table for string, open pipe, and closed pipe.

Week 7

Modern Physics

  • Apply the photoelectric effect equation to find threshold frequency, work function, and stopping potential, and interpret the graph of kinetic energy versus frequency.

  • Compute photon energy, momentum, and de Broglie wavelength for electrons and photons in standard units.

  • Describe the Bohr model energy levels and calculate emitted or absorbed photon wavelengths for hydrogen transitions.

  • Explain mass-energy equivalence and compute binding-energy and mass-defect values for simple nuclei.

  • Distinguish alpha, beta, and gamma decay in terms of conservation of charge and nucleon number, and write balanced decay equations.

Your checkpoint

A modern physics problem set of 15 items (photoelectric, de Broglie, Bohr, decay) scored at 75% or better, with a one-page summary of which constant goes with which formula.

Week 8

Laboratory and Experimental Skills & Mechanics & Electricity and Magnetism

  • Identify independent, dependent, and controlled variables and write a testable hypothesis for a described experiment.

  • Evaluate experimental design for sources of systematic and random error and propose a specific improvement for each.

  • Interpret data tables and linearized graphs, extract slope with units, and state the physical meaning of the slope and intercept.

  • Apply significant-figure and uncertainty rules when reporting a calculated result.

  • Complete two full-length timed practice exams under exam conditions and categorize every error by domain and error type.

Your checkpoint

An error log from both practice exams listing each miss by domain, root cause, and the specific corrective action taken, plus a one-page lab-skills reference card covering variables, uncertainty, and graphing.

Milestones

Week 2: Score 75% or better on a closed-book mechanics set covering kinematics, forces, momentum, and rotation, and confirm you can solve every missed item without notes on a second attempt.

Week 4: Score 75% or better on a combined mechanics plus electricity-and-magnetism set, and confirm you have completed the circuits and Lenz's law deliverables on schedule.

Week 6: Score 75% or better on a mixed set spanning mechanics, electricity and magnetism, thermodynamics, and waves and optics, with no domain below 65%.

Week 8: Score 80% or better on a full-length timed practice exam and show an error log in which every domain has an identified weakness and a written corrective action.