Labs
Interactive labs where you try things yourself: change the numbers and watch the result change. Free for now for anyone with an account.
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AP Physics 1, American
27 lessons with experimentsUnit 1: Kinematics
Scalars and Vectors in One Dimension
The lesson in the syllabusDisplacement, Velocity, and Acceleration
The lesson in the syllabusRepresenting Motion (graphs and equations)
The lesson in the syllabusReference Frames and Relative Motion
The lesson in the syllabusVectors and Motion in Two Dimensions (projectiles)
The lesson in the syllabus
Unit 2: Force and Translational Dynamics
Systems and Center of Mass
The lesson in the syllabusForces and Free-Body Diagrams
The lesson in the syllabusNewton's Second Law
The lesson in the syllabusKinetic and Static Friction
The lesson in the syllabusSpring Forces (Hooke's law)
The lesson in the syllabusCircular Motion
The lesson in the syllabus
Unit 3: Work, Energy, and Power
Unit 4: Linear Momentum
Linear Momentum
The lesson in the syllabusConservation of Linear Momentum
The lesson in the syllabusElastic and Inelastic Collisions
The lesson in the syllabus
Unit 5: Torque and Rotational Dynamics
Rotational Equilibrium and Newton's First Law in Rotational Form
The lesson in the syllabus
Unit 6: Energy and Momentum of Rotating Systems
Motion of Orbiting Satellites
The lesson in the syllabus
Unit 7: Oscillations
Defining Simple Harmonic Motion (SHM)
The lesson in the syllabusFrequency and Period of SHM
The lesson in the syllabusRepresenting and Analyzing SHM
The lesson in the syllabusEnergy of Simple Harmonic Oscillators
The lesson in the syllabus
Unit 8: Fluids
Internal Structure and Density
The lesson in the syllabusPressure
The lesson in the syllabusFluids and Newton's Laws (buoyancy)
The lesson in the syllabus
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Math Lab
Visual models, graphing tools and investigations from primary to secondary, in Arabic and English.
The first visit downloads about 2.8 MB; after that it opens from your device.
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2D and 3D experiments, graphs and checked practice, in Arabic and English.
The first visit downloads about 1.2 MB; after that it opens from your device.
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Motion, forces, energy, waves, light, heat, fields and space, with experiments you run yourself, in Arabic and English.
The first visit downloads about 0.4 MB; after that it opens from your device.
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Trace code step by step, algorithms, data, logic, a simple CPU, networks, databases and AI, plus the Baccalaureate Sec 2 lessons, in Arabic and English.
The first visit downloads about 0.6 MB; after that it opens from your device.
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The labs cover selected topics, not the whole syllabus.
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