PrepGo

AP Physics C: Mechanics - Study Guides, Flashcards, AP-style Practice & Mock Exams

Prepare for test day with our comprehensive AP Physics C: Mechanics exam prep, which organizes all core units and topics into a clear study path. Our course is supplemented by extensive practice materials designed to sharpen your calculus-based problem-solving skills and get you ready for the exam.

Browse AP Courses →

Course Overview

This course provides a calculus-based introduction to classical mechanics, covering core principles of kinematics, forces, energy, momentum, rotation, and gravitation. The curriculum is structured to develop key science practices, focusing on skills such as experimental design, data analysis, and error analysis. Students will learn to interpret data tables and graphs, apply principles of equilibrium, and construct logical arguments using the claim-evidence-reasoning (CER) framework. A central component of the course is the application of differential and integral calculus to solve physics problems and the proficient use of the provided equation sheet to model physical systems.

A structured study plan is recommended for mastering the material. Progress sequentially through the seven units, completing the topics within each. After each topic, use the AP-style quizzes to assess comprehension. Unit exams function as progress checks, highlighting concepts that require targeted review. This systematic cycle of learning and assessment, supported by over 900 practice questions, builds a solid foundation. Upon completing all units, utilize the full-length mock exams to simulate the official testing environment, refining both your content knowledge and time-management skills before the actual exam.

school7 Units
book55 Topics
schedule22 hours Study time
quiz462 Practice Questions
style417 Flashcards
checklist3 Mock exams
verified_userVerified & trusted by AP experts

Units & Topics

Unit 1: Kinematics

expand_more

We will build a mathematical foundation for kinematics by describing an object’s motion in multiple dimensions using vectors and various frames of reference.

  • 1.0Unit Overview
  • 1.1Scalars and Vectors
  • 1.2Displacement, Velocity, and Acceleration
  • 1.3Representing Motion
  • 1.4Reference Frames and Relative Motion
  • 1.5Motion in Two or Three Dimensions
  • 1.6Unit Exam

Unit 2: Force and Translational Dynamics

expand_more

This unit examines how fundamental laws of motion connect the net forces acting on a system to its resulting acceleration, including in circular paths.

  • 2.0Unit Overview
  • 2.1Systems and Center of Mass
  • 2.2Forces and Free-Body Diagrams
  • 2.3Newton's Third Law
  • 2.4Newton's First Law
  • 2.5Newton's Second Law
  • 2.6Gravitational Force
  • 2.7Kinetic and Static Friction
  • 2.8Spring Forces
  • 2.9Resistive Forces
  • 2.10Circular Motion
  • 2.11Unit Exam

Unit 3: Work, Energy, and Power

expand_more

We will investigate how energy transforms between states of motion and position through the action of forces, all while adhering to a foundational conservation law.

  • 3.0Unit Overview
  • 3.1Translational Kinetic Energy
  • 3.2Work
  • 3.3Potential Energy
  • 3.4Conservation of Energy
  • 3.5Power
  • 3.6Unit Exam

Unit 4: Linear Momentum

expand_more

This unit explores how interactions transfer motion between objects, analyzing how applied forces over time cause a change in a system's conserved quantity.

  • 4.0Unit Overview
  • 4.1Linear Momentum
  • 4.2Change in Momentum and Impulse
  • 4.3Conservation of Linear Momentum
  • 4.4Elastic and Inelastic Collisions
  • 4.5Unit Exam

Unit 5: Torque and Rotational Dynamics

expand_more

We will extend the principles of kinematics to describe spinning objects, exploring the causes of angular acceleration and the properties that resist changes in rotation.

  • 5.0Unit Overview
  • 5.1Rotational Kinematics
  • 5.2Connecting Linear and Rotational Motion
  • 5.3Torque
  • 5.4Rotational Inertia
  • 5.5Rotational Equilibrium and Newton's First Law in Rotational Form
  • 5.6Newton's Second Law in Rotational Form
  • 5.7Unit Exam

Unit 6: Energy and Momentum of Rotating Systems

expand_more

This unit extends principles of linear motion to rotation, analyzing how rotational forces and conserved quantities govern the dynamics of spinning objects and orbiting systems.

  • 6.0Unit Overview
  • 6.1Rotational Kinetic Energy
  • 6.2Torque and Work
  • 6.3Angular Momentum and Angular Impulse
  • 6.4Conservation of Angular Momentum
  • 6.5Rolling
  • 6.6Motion of Orbiting Satellites
  • 6.7Unit Exam

Unit 7: Oscillations

expand_more

We will investigate oscillatory systems, from mass-springs to pendulums, by analyzing the unique energetic and kinematic properties of motion about a stable equilibrium.

  • 7.0Unit Overview
  • 7.1Defining Simple Harmonic Motion (SHM)
  • 7.2Frequency and Period of SHM
  • 7.3Representing and Analyzing SHM
  • 7.4Energy of Simple Harmonic Oscillators
  • 7.5Simple and Physical Pendulums
  • 7.6Unit Exam

Frequently Asked Questions

What is the format of the AP Physics C: Mechanics exam?

expand_more

The exam has two 45-minute sections, each worth 50% of your score. You will first complete a 35-question multiple-choice section, followed by a free-response section with 3 questions that require detailed, calculus-based problem-solving and written explanations.

What level of math is required for this course?

expand_more

This course requires concurrent enrollment in or completion of a calculus course. You must be proficient in applying differentiation and integration to physical concepts. Key applications include analyzing motion in kinematics and deriving work from variable forces.

How should I structure my studying on this platform?

expand_more

We recommend a sequential approach to master the ~24 hours of content. Work through each of the 7 units and their topics, then test your knowledge with AP-style quizzes and unit exams. Finally, simulate the real test environment with our full-length mock exams.

What kinds of Free-Response Questions (FRQs) are on the exam?

expand_more

The FRQs typically include an Experimental Design question, a Qualitative/Quantitative Translation question, and a traditional quantitative problem. You will need to apply physics principles, justify claims with evidence, and often use calculus to derive solutions from fundamental laws.

What are the most important skills I'll develop?

expand_more

You will develop key science practices essential for physics. This involves designing experiments, analyzing data from tables and graphs, and using mathematical reasoning to solve complex problems. You'll learn to construct arguments using the claim-evidence-reasoning (CER) framework.

Can I use a calculator on the exam?

expand_more

Yes, a graphing calculator is permitted and recommended for both the multiple-choice and free-response sections. While it is a useful tool for calculations, success depends more on your conceptual understanding and ability to set up problems using physics principles and calculus.

Will I be given an equation sheet?

expand_more

Yes, you will have access to the official equation sheet for the entire exam. It is crucial to understand the conditions under which each equation applies and the physical meaning of the variables, not just how to perform calculations.

What major topics does AP Physics C: Mechanics cover?

expand_more

The course focuses on foundational, calculus-based physics across 41 topics. Major areas of study include kinematics, Newton's laws of motion and forces, work, energy, power, systems of particles and linear momentum, circular motion, rotation, and oscillations.

How important is experimental design?

expand_more

Experimental design is a crucial science practice and a recurring FRQ topic. You must be able to outline a procedure, identify necessary equipment, define controls and variables, and describe how data will be analyzed to test a physical relationship, including potential error analysis.

How can I best prepare for the exam's difficulty?

expand_more

Consistent, targeted practice is the best way to prepare for this challenging exam. Use our 999 practice questions and 966 flashcards to solidify your understanding of calculus applications in physics. Taking the 3 mock exams under timed conditions builds the stamina and pacing needed for success.

Ready to study smarter for AP PCM?

Get instant access to all study materials, practice questions, and mock exams. Join thousands of students mastering AP Physics C: Mechanics with PrepGo.

Browse AP Courses →