AP Physics 1 Sprint

Turn formulas into models and explanations.

AP Physics 1 rewards students who can choose a model, draw or read the representation, calculate with units, and justify the result in words. This sprint makes the physical principle visible before the algebra starts.

Start AP Physics 1 Practice

Next action: start the practice set. The result will tell you whether to repeat, advance, or open FRQ scoring.

How this course works

Start here, score what happened, then let the result choose the next unit or parent update.

  1. Run a short set that mixes kinematics, forces, energy, momentum, rotation, oscillations, and fluids.
  2. Score the missing move: model choice, diagram or graph, calculation, unit check, or justification.
  3. Save the update so the parent sees the physics reasoning skill that actually changed.
Score AP Physics 1 FRQ
Course detail

First scored move

Experimental Design and Analysis

A block is pulled across a rough horizontal surface by a force at an angle. Draw or describe the force model, write the horizontal net-force relationship, and explain how increasing the angle can change the acceleration.

Force model

Components

Net-force equation

Friction/normal force link

Justified acceleration effect

56 AP Physics 1 simulator questions plus 4 FRQ prompts are live.

Unit map

U1

13%

Kinematics

Reading graph height as the answer instead of slope or area.

Next move

Translate one motion graph into words before calculating.

Companion proof: Complete one practice set for Kinematics, then save a parent update that names the missed concept, the corrected move, and the next unit check.

U2

19%

Force and Translational Dynamics

Drawing extra forces that do not act on the object.

Next move

Draw one free-body diagram and justify every force.

Companion proof: Complete one force-model FRQ and highlight system choice, diagram, net-force equation, and justification sentence.

U3

15%

Work, Energy, and Power

Using force equations when an energy model is cleaner.

Next move

Choose energy or force as the model and explain why.

Companion proof: Complete one practice set for Work, Energy, and Power, then save a parent update that names the missed concept, the corrected move, and the next unit check.

U4

10%

Linear Momentum

Assuming momentum is conserved without checking external forces.

Next move

State the system and external-force condition before using momentum conservation.

Companion proof: Complete one practice set for Linear Momentum, then save a parent update that names the missed concept, the corrected move, and the next unit check.

U5

15%

Torque and Rotational Dynamics

Using force alone without lever arm.

Next move

Mark the pivot and lever arm before calculating torque.

Companion proof: Complete one practice set for Torque and Rotational Dynamics, then save a parent update that names the missed concept, the corrected move, and the next unit check.

U6

10%

Energy and Momentum of Rotating Systems

Using linear momentum equations on rotational motion without translating variables.

Next move

Translate linear quantities into rotational analogs.

Companion proof: Complete one practice set for Energy and Momentum of Rotating Systems, then save a parent update that names the missed concept, the corrected move, and the next unit check.

U7

7%

Oscillations

Assuming amplitude changes period in every oscillator.

Next move

Explain what causes the restoring force in a spring or pendulum.

Companion proof: Complete one practice set for Oscillations, then save a parent update that names the missed concept, the corrected move, and the next unit check.

U8

10%

Fluids

Confusing pressure with force.

Next move

Write pressure as force per area and explain the depth relationship.

Companion proof: Complete one practice set for Fluids, then save a parent update that names the missed concept, the corrected move, and the next unit check.