Overview

Every AP Physics 1 FRQ Sorted by Topic

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UPDATED FOR 2026. Below is every single AP Physics 1 FRQ from 2015-2025 sorted by topic.

Overview

Archived College board FRQs by @Nullborne on Reddit.

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AP Physics 1 2025 exam changes here
2026 PREDICTED FRQ questions at end of this post

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FRQ Types

Mathematical Routines

Calculates or derives symbolic expressions. Tip: Always show starting equations before plugging in variables.

14 Questions

Translation Between Representations

Connects graphs, diagrams, and math. Tip: Ensure your graph slopes/areas match your equations.

12 Questions

Experimental Design

Designs lab procedures and analyzes error. Tip: Mention specific equipment (e.g., motion sensor) and what variable it measures.

10 Questions

Qual/Quant Translation

Links concepts to math. Tip: Use the “Claim, Evidence, Reasoning” structure for paragraph responses.

13 Questions

Skills

Creating Representations

46 Total Appearances

1.A: Diagrams/Tables

Draw FBDs with correct relative lengths. (16)

1.B: Quantitative Graphs

Label axes with units and scale linearly. (9)

1.C: Qualitative Sketches

Focus on shape (linear, concave up/down). (21)

Mathematical Routines

69 Total Appearances

2.A: Symbolic Derivation

Only use allowed variables in final answer. (24)

2.B: Calculation

Estimate reasonable values to check work. (12)

2.C: Comparisons

Identify what stays constant vs changes. (18)

2.D: Prediction

Use functional dependence (e.g., square root). (15)

Scientific Argumentation

69 Total Appearances

3.A: Experimental Procedure

Step-by-step with independent/dependent variables. (10)

3.B: Apply Models

State the specific physical law first. (21)

3.C: Justify Claims

Link evidence directly to the principle. (38)

Units

Unit 1: Kinematics

Often tested via experimental design involving ramps and motion graphs rather than just calculation.

7 Questions

Unit 2: Dynamics

The heavyweight champion; expect systems of blocks, Atwood machines, and circular motion forces.

22 Questions

Unit 3: Energy

Crucial for analyzing changes in systems (springs, ramps) where time is not a factor.

18 Questions

Unit 4: Momentum

Look for collisions and explosions; center of mass motion is a frequent sub-topic.

8 Questions

Unit 5: Torque

Focuses on static equilibrium (beams) and rotational acceleration (pulleys with mass).

11 Questions

Unit 6: Rotational Energy

Often combined with Unit 3; rolling objects and angular momentum conservation are key.

9 Questions

Unit 7: Oscillations

Spring-mass systems appear frequently, often testing period dependence on mass/length.

5 Questions

Unit 8: Fluids

Newest addition; expect buoyancy and density comparisons in static fluids.

1 Questions

Unit 1 Kinematics

  • 2023 Q2 Experimental design, cart on ramp, linearization.
  • 2021 Q1 – Biker jump, deriving range equation, motion graphs.
  • 2015 Q4 Linear kinematics, motion graphs.

Unit 2 Dynamics, forces

  • 2023 Q2 Experimental design, cart on ramp, linearization.
  • 2023 Q3 Spring, circular motion, FBD.
  • 2021 Q2 Experimental design, dynamics, forces on rod.
  • 2019 Q2 Atwood machine, FBD, Kinematics.
  • 2017 Q2 Experimental design, friction coefficient.
  • 2016 Q3 Bumpy incline, motion graphs.
  • 2015 Q1 3 block pulley system. Atwood machine

Unit 2.5 Circular Motion and Gravitation

This unit is now combined with unit 2 in the 2025 revised AP Physics 1 curriculum.

  • 2024 Q1(Part C) Velocity of block traveling around two loops.
  • 2023 Q3 Spinning block, FBDs, tangential speed.
  • 2022 Q2 Two orbiting moons, gravitation, circular motion.
  • 2018 Q1 Orbiting spacecraft, orbital period and velocity, circular motion.

For more test FRQ and MCQ questions Try UBQ — it’s free with explanations and instant AI grading.

Unit 3 Energy

  • 2025 Q2 – Finding velocity of block on inclined ramp with spring at bottom + energy bar charts.
  • 2024 Q1 – Energy bar chart for block around two loops
  • 2024 Q22 part experimental design, vertical spring + masses and horizontal spring + cart
  • 2023 Q1 Horizontal spring, block on cart collision, harmonic motion, energy graphs.
  • 2023 Q5 Spinning rod, energy, torque.
  • 2022 Q1 Pulley, spring, energy bar chart.
  • 2022 Q3 Experimental design, hanging block pulley, energy graphs.
  • 2022 Q5 Vertical spring, motion graphs, energy.
  • 2021 Q1 – Biker jump, projectile, motion graph.
  • 2021 Q4 Rolling cylinder vs sliding block, conservation of energy.
  • 2019 Q3 Experimental design, spring launcher, projectile.
  • 2017 Q4 Block on different shaped ramps, energy conservation, projectile motion.
  • 2016 Q2 Energy, elastic collision.
  • 2015 Q3 Springs, friction, energy graph.

To calculate or predict your AP score, use this calculator.

Unit 4 Linear Momentum

  • 2025 Q1 – Block dropped on moving cart. Deriving and graphing impulse.
  • 2024 Q4Elastic collision and graphing the center of mass.
  • 2023 Q4 Wheel vs disk pulley, angular momentum.
  • 2022 Q5 Clay vs ball collision, velocity of center of mass, projectile.
  • 2021 Q3 Impulse, momentum, disk collision.
  • 2019 Q1 Collisions, velocity of center of mass, motion graphs.
  • 2017 Q3 Ball and rod collision, angular momentum.
  • 2016 Q2 Experimental design, bouncy ball.
  • 2018 Q5 Two blocks vertical collision and springs, linear momentum, period.
  • 2019 Q1 Spring pushing block, velocity of center of mass graph

Unit 5 & 6 Rotation

This includes rotational kinematics, torque, rotational energy, and angular momentum

  • 2025 Q3 – Experimental. Finding mass of meter stick using a spring scale and two different pivot points.
  • 2024 Q3 – Horizontal beam on wall suspended by tension at varying angles (static torque)
  • 2023 Q4 Single block moving pulley system, Newton’s law of rotation.
  • 2023 Q5 Spinning rod, energy, torque.
  • 2023 Q4 Wheel vs disk pulley, angular momentum.
  • 2022 Q3 Experimental design, hanging block pulley, energy graphs.
  • 2021 Q5 Pulley with mass, motion graph.
  • 2021 Q4 Rolling cylinder, sliding block, conservation of energy.
  • 2019 Q1 Angular momentum + friction (part b)
  • 2018 Q3 – Rotating disk, frictional torque, rotational kinematics, motion graphs.
  • 2017 Q3 Disk-bar collision, angular momentum.
  • 2016 Q1 Rolling wheel, sliding block, rotational energy.

Unit 7 Simple Harmonic Motion

  • 2024 Q4 Pendulums on different planets, finding weight and period.
  • 2023 Q1 Horizontal spring, block on cart collision, harmonic motion, energy graphs.
  • 2022 Q5 Vertical spring, motion graphs, energy.
  • 2018 Q5 Two blocks vertical collision and springs, linear momentum, period.

Unit 8 – Fluids

Newest edition to the Exam.

  • 2025 Q4 – Applying Archimedes principle to a submerged block in water of varying density

There are FRQs from past AP Physics TWO exams listed below (with direct links). Some parts of each question may not be applicable to AP Physics 1.

  • 2023 Q3 – Torricelli’s equation, Bernoulli’s principle, and density
  • 2019 Q4 – Height of air bubble
  • 2018 Q4 – Boat in a river, bouncy and Bernoulli’s principle
  • 2017 Q1 – Water flowing through a non-uniform pipe + air bubbles

2026 FRQ Topic Prediction (AI Analysis)

Phy AI says based on past frequency, here’s what we can expect for the 2026 FRQ section:

  • Unit 2: Force and Translational Dynamics — 22 appearances. Expect a multi-object system problem (Atwood or connected blocks) requiring free-body diagrams and derived acceleration equations.
  • Unit 3: Work, Energy, and Power — 18 appearances. Highly likely to see an energy transformation problem involving springs or vertical loops where conservation laws must be applied.
  • Unit 5: Torque and Rotational Dynamics — 11 appearances. Look for a rotational inertia problem involving a physical pendulum or a massive pulley system causing linear acceleration.
  • Unit 8: Fluids — 1 appearance. As a newly added topic, expect increasing frequency, likely involving buoyancy forces or density comparisons.

You can try Phy Here to learn or solving physics and maths problems.

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KinematicsForces
\(\Delta x = v_i t + \frac{1}{2} at^2\)\(F = ma\)
\(v = v_i + at\)\(F_g = \frac{G m_1 m_2}{r^2}\)
\(v^2 = v_i^2 + 2a \Delta x\)\(f = \mu N\)
\(\Delta x = \frac{v_i + v}{2} t\)\(F_s =-kx\)
\(v^2 = v_f^2 \,-\, 2a \Delta x\) 
Circular MotionEnergy
\(F_c = \frac{mv^2}{r}\)\(KE = \frac{1}{2} mv^2\)
\(a_c = \frac{v^2}{r}\)\(PE = mgh\)
\(T = 2\pi \sqrt{\frac{r}{g}}\)\(KE_i + PE_i = KE_f + PE_f\)
 \(W = Fd \cos\theta\)
MomentumTorque and Rotations
\(p = mv\)\(\tau = r \cdot F \cdot \sin(\theta)\)
\(J = \Delta p\)\(I = \sum mr^2\)
\(p_i = p_f\)\(L = I \cdot \omega\)
Simple Harmonic MotionFluids
\(F = -kx\)\(P = \frac{F}{A}\)
\(T = 2\pi \sqrt{\frac{l}{g}}\)\(P_{\text{total}} = P_{\text{atm}} + \rho gh\)
\(T = 2\pi \sqrt{\frac{m}{k}}\)\(Q = Av\)
\(x(t) = A \cos(\omega t + \phi)\)\(F_b = \rho V g\)
\(a = -\omega^2 x\)\(A_1v_1 = A_2v_2\)
ConstantDescription
[katex]g[/katex]Acceleration due to gravity, typically [katex]9.8 , \text{m/s}^2[/katex] on Earth’s surface
[katex]G[/katex]Universal Gravitational Constant, [katex]6.674 \times 10^{-11} , \text{N} \cdot \text{m}^2/\text{kg}^2[/katex]
[katex]\mu_k[/katex] and [katex]\mu_s[/katex]Coefficients of kinetic ([katex]\mu_k[/katex]) and static ([katex]\mu_s[/katex]) friction, dimensionless. Static friction ([katex]\mu_s[/katex]) is usually greater than kinetic friction ([katex]\mu_k[/katex]) as it resists the start of motion.
[katex]k[/katex]Spring constant, in [katex]\text{N/m}[/katex]
[katex] M_E = 5.972 \times 10^{24} , \text{kg} [/katex]Mass of the Earth
[katex] M_M = 7.348 \times 10^{22} , \text{kg} [/katex]Mass of the Moon
[katex] M_M = 1.989 \times 10^{30} , \text{kg} [/katex]Mass of the Sun
VariableSI Unit
[katex]s[/katex] (Displacement)[katex]\text{meters (m)}[/katex]
[katex]v[/katex] (Velocity)[katex]\text{meters per second (m/s)}[/katex]
[katex]a[/katex] (Acceleration)[katex]\text{meters per second squared (m/s}^2\text{)}[/katex]
[katex]t[/katex] (Time)[katex]\text{seconds (s)}[/katex]
[katex]m[/katex] (Mass)[katex]\text{kilograms (kg)}[/katex]
VariableDerived SI Unit
[katex]F[/katex] (Force)[katex]\text{newtons (N)}[/katex]
[katex]E[/katex], [katex]PE[/katex], [katex]KE[/katex] (Energy, Potential Energy, Kinetic Energy)[katex]\text{joules (J)}[/katex]
[katex]P[/katex] (Power)[katex]\text{watts (W)}[/katex]
[katex]p[/katex] (Momentum)[katex]\text{kilogram meters per second (kgm/s)}[/katex]
[katex]\omega[/katex] (Angular Velocity)[katex]\text{radians per second (rad/s)}[/katex]
[katex]\tau[/katex] (Torque)[katex]\text{newton meters (Nm)}[/katex]
[katex]I[/katex] (Moment of Inertia)[katex]\text{kilogram meter squared (kgm}^2\text{)}[/katex]
[katex]f[/katex] (Frequency)[katex]\text{hertz (Hz)}[/katex]

Metric Prefixes

Example of using unit analysis: Convert 5 kilometers to millimeters. 

  1. Start with the given measurement: [katex]\text{5 km}[/katex]

  2. Use the conversion factors for kilometers to meters and meters to millimeters: [katex]\text{5 km} \times \frac{10^3 \, \text{m}}{1 \, \text{km}} \times \frac{10^3 \, \text{mm}}{1 \, \text{m}}[/katex]

  3. Perform the multiplication: [katex]\text{5 km} \times \frac{10^3 \, \text{m}}{1 \, \text{km}} \times \frac{10^3 \, \text{mm}}{1 \, \text{m}} = 5 \times 10^3 \times 10^3 \, \text{mm}[/katex]

  4. Simplify to get the final answer: [katex]\boxed{5 \times 10^6 \, \text{mm}}[/katex]

Prefix

Symbol

Power of Ten

Equivalent

Pico-

p

[katex]10^{-12}[/katex]

Nano-

n

[katex]10^{-9}[/katex]

Micro-

µ

[katex]10^{-6}[/katex]

Milli-

m

[katex]10^{-3}[/katex]

Centi-

c

[katex]10^{-2}[/katex]

Deci-

d

[katex]10^{-1}[/katex]

(Base unit)

[katex]10^{0}[/katex]

Deca- or Deka-

da

[katex]10^{1}[/katex]

Hecto-

h

[katex]10^{2}[/katex]

Kilo-

k

[katex]10^{3}[/katex]

Mega-

M

[katex]10^{6}[/katex]

Giga-

G

[katex]10^{9}[/katex]

Tera-

T

[katex]10^{12}[/katex]

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