AP Physics often gets talked about like it’s some kind of academic obstacle course. People warn you about the workload, the tricky questions, and the exams that “make you rethink everything.” None of that is necessarily untrue, but it also doesn’t get the point. AP Physics was created to assist students in learning how to logically think about things that occur within our physical environment.
For those who are considering enrolling in AP Physics but do not know exactly what they will learn through the course or how the course has been designed, below is a straightforward and ‘to the point’ summary.
The Different Types of AP Physics
AP Physics isn’t a single course. There are a few versions, and which one you take matters.
- AP Physics 1 focuses on motion and forces using algebra
- AP Physics 2 looks at topics like electricity, magnetism, fluids, and heat
- AP Physics C uses calculus and studies mechanics and electricity in more depth
Most students start with AP Physics 1, so we’ll start there too.
AP Physics 1: Mechanics and Motion
AP Physics 1 centers on how objects move and interact. The math itself isn’t advanced, but the thinking often is.
Motion Basics (Kinematics)
This unit answers simple questions with not-so-simple thinking.
You’ll work with:
- Speed, velocity, and acceleration
- Motion graphs
- Objects moving at constant acceleration
Here, students learn that graphs do more than show lines—they explain how things move.
Forces and Newton’s Laws
Here’s where physics starts to feel real.
You’ll learn:
- How forces affect motion
- How to apply Newton’s three laws
- How to draw and analyze force diagrams
Most students find it hard at first, not because of math, but because they have to figure out all the forces on an object.
Circular Motion and Gravity
Not everything moves in a straight line.
Topics include:
- Objects moving in circles
- Gravitational attraction
- Orbits and satellite motion
This unit explains why planets don’t drift away and why sharp turns feel so intense in a car.
Energy and Work
This unit shifts how you solve problems.
You’ll focus on:
- Kinetic and potential energy
- Work done by forces
- Energy conservation
Focusing on energy changes instead of every force makes problems much easier
Momentum and Collisions
This is where motion meets impact.
You’ll study:
- Momentum and impulse
- Collisions between objects
- Conservation of momentum
These ideas apply directly to real-world situations like vehicle safety and sports physics.
Oscillations and Rotation
The final topics look at repeated and rotational motion.
You’ll learn about:
- Springs and pendulums
- Torque
- Rotational equilibrium
This unit explains why opening a door near the hinge is harder than pushing at the edge.
What AP Physics 2 Adds
AP Physics 2 builds on Physics 1 and looks at forces and systems you can’t always see
Major topics include:
- Fluids and pressure
- Temperature and heat transfer
- Electric fields and circuits
- Magnetism
- Introductory modern physics concepts
This course feels more abstract but connects strongly to real technology and engineering.
AP Physics C: A More Mathematical Approach
AP Physics C teaches mechanics and electricity like the others, but with calculus for more exact explanations.
It’s typically taken by students who:
- Are comfortable with calculus
- Plan to study engineering or physics
- Want a true college-level challenge
The pace is quicker, and you’re expected to do more.
What You Need Before Taking AP Physics
For AP Physics 1:
You should know Algebra 1 and Geometry well. Chemistry helps, but isn’t required. Most importantly, you need to be okay with thinking through problems carefully.
For AP Physics 2:
You need AP Physics 1 or Honors Physics first. Algebra 2 is recommended.
For AP Physics C:
You need AP Physics 1 or a strong physics background. You should be taking Calculus at the same time or have already finished it.
How AP Physics Is Taught
AP Physics classes emphasize understanding over memorization.
You’ll be asked to:
- Conduct experiments
- Interpret data
- Explain your reasoning clearly
Labs and written explanations matter just as much as numerical answers.
The AP Exam: What to Expect
The AP Physics 1 exam is 3 hours long with two sections.
Section 1: 50 multiple-choice questions in 90 minutes (50% of score)
Section 2: 5 free-response questions in 90 minutes (50% of score). You’ll design experiments, solve problems, and explain your reasoning.
You need about 50-55% correct to pass with a 3. Around 70% or more usually gets you a 5.
Princeton Review Singapore AP Physics prep courses break down every section of the exam. We teach you exactly what graders look for in free-response questions and give you strategies for tackling multiple choice efficiently. Our students usually score higher because they understand the exam format very well.
Practical Advice for AP Physics Students
- Always draw a diagram before solving a problem.
- Focus on concepts before equations.
- Don’t rush—physics rewards careful thinking.
- Don’t ignore mistakes—review them.
Progress in physics often comes from small “aha” moments, not quick wins.
Final Takeaway
AP Physics is hard, but also very rewarding for high school students. This course teaches students to think carefully, look at problems in different ways, and use evidence, not guess. And thinking like that is useful no matter what you do in the future.
Need help with AP Physics? Princeton Review has courses for whichever version you’re taking. Our teachers break down the hard stuff, give you real practice questions, and show you how to handle the exam. We’ve helped thousands of students actually understand physics—not just memorize formulas. We’re here if you need us.