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AP Physics 2 is an algebra-based, introductory college-level physics course. Students cultivate their understanding of physics through classroom study, in-class activity, and hands-on, inquiry-based laboratory work as they explore concepts like systems, fields, force interactions, change, conservation, waves, and probability.
PREREQUISITES
Students should have completed AP Physics 1 or a comparable introductory physics course and should have taken or be concurrently taking pre-calculus or an equivalent course.
COURSE UNITS AND EXAM WEIGHTING
The course content is organized into seven commonly taught units, which have been arranged in the following suggested, logical sequence:
Unit
Exam Weighting (Multiple-Choice Section)
Unit 1: Fluids
10%–12%
Unit 2: Thermodynamics
12%–18%
Unit 3: Electric Force, Field, and Potential
18%–22%
Unit 4: Electric Circuits
10%–14%
Unit 5: Magnetism and Electromagnetic Induction
10%–12%
Unit 6: Geometric and Physical Optics
12%–14%
Unit 7: Quantum, Atomic, and Nuclear Physics
10%–12%
COURSE AT A GLANCE
Fluids
Fluid Systems
Density
Fluids: Pressure and Forces
Fluids and Free-Body Diagrams
Buoyancy
Conservation of Energy in Fluid Flow
Conservation of Mass Flow Rate in Fluids
Thermodynamics
Thermodynamic Systems
Pressure, Thermal Equilibrium, and The Ideal Gas Law
Thermodynamics and Forces
Thermodynamics and Free-Body Diagrams
Thermodynamics and Contact Forces
Heat and Energy Transfer
Internal Energy and Energy Transfer
Thermodynamics and Elastic Collisions: Conservation of Momentum
Thermodynamics and Inelastic Collisions: Conservation of Momentum
Thermal Conductivity
Probability, Thermal Equilibrium, and Entropy
Electric Force, Field, and Potential
Electric Systems
Electric Charge
Conservation of Electric Charge
Charge Distribution-Friction, Conduction, and Induction
Electric Permittivity
Introduction to Electric Forces
Electric Forces and Free-Body Diagrams
Describing Electric Force
Gravitational and Electromagnetic Forces
Vector and Scalar Fiels
Electric Charges and Fields
Isolines and Electric Fields
Conservation of Electric Energy
Electric Circuits
Definition of Conservation of Energy
Resistivity and Resistance
Resistance and Capacitance
Kirchhoff's Loop Rule
Kirchhoff's Junction Rule and The Conservation of Electric Charge
Magnetism and Electromagnetic Induction
Magnetic Systems
Magnetic Permeability and Magnetic Dipole Moment
Vector and Scalar Fields
Monopole and Dipole Fields
Magnetic Fields and Forces
Magnetic Forces
Forces Review
Magnetic Flux
Geometric and Pysical Optics
Waves
Electromagnetic Waves
Periodic Waves
Refraction, Reflection, and Absorption
Images from Lenses and Mirrors
Interference and Diffraction
Quantum, Atomic, and Nuclear Physics
Systems and Fundamental Forces
Radioactive Decay
Energy in Modern Physics (Energy in Radioactive Decay and E = mc2)
Mass-Energy Equivalance
Properties of Waves and Particles
Photoelectric Effect
Wave Functions and Probability
SCIENCE PRACTICES
Science Practice
Description
Exam W. (MC)
Exam W. (FR)
1. Modeling
Use representations and models to communicate scientific phenomena and solve scientific problems
28%–30%
11%–23%
2. Mathematical Routines
Use mathematics appropriately
16%–18%
18%–30%
3. Scientific Questioning
Engage in scientific questioning to extend thinking or to guide investigations within the context of the AP course
N/A
N/A
4. Experimental Methods
Plan and implement data-collection strategies in relation to a particular scientific question
2%–4%
6%–14%
5. Data Analysis
Perform data analysis and evaluation of evidence
10%–12%
6%–16%
6. Argumentation
Work with scientific explanations and theories
26%–28%
22%–41%
7. Making Connections
Connect and relate knowledge across various scales, concepts, and representations in and across domains
12%–16%
2%–11%
AP PHYSICS 2 EXAM STRUCTURE
The exam is 3 hours long and includes 50 multiple choice questions and 4 free-response questions. The four free-response questions may appear in any order. A four-function, scientific, or graphing calculator is allowed on both sections of the exam.