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Physics

About Course

Physics is the branch of science that deals with the structure of matter and how the fundamental constituents of the universe interact. It studies objects ranging from the very small using quantum mechanics to the entire universe using general relativity. Physics is the study of the basic principles that govern the physical world around us. We'll start by looking at motion itself. This is the property of khanacademy.org and is available for free on their website.

Topics for this course

480 Lessons

One-dimensional motion

Introduction to physics
Introduction to physics
Displacement, velocity, and time
Intro to vectors and scalars
Introduction to reference frames
Calculating average velocity or speed
Solving for time
Displacement from time and velocity example
Instantaneous speed and velocity
Position vs. time graphs
Acceleration vs. time graphs
Acceleration
Acceleration
Airbus A380 take-off time
Airbus A380 take-off distance
Why distance is area under velocity-time line
Kinematic formulas and projectile motion
Average velocity for constant acceleration
Acceleration of aircraft carrier take-off
Airbus A380 take-off distance
Deriving displacement as a function of time, acceleration, and initial velocity
Plotting projectile displacement, acceleration, and velocity
Projectile height given time
Deriving max projectile displacement given time
Impact velocity from given height
Viewing g as the value of Earth’s gravitational field near the surface
Choosing kinematic equations
Old videos on projectile motion
Projectile motion (part 1)
Projectile motion (part 2)
Projectile motion (part 3)
Projectile motion (part 4)
Projectile motion (part 5)

Two-dimensional motion

Forces and Newton’s laws of motion

Centripetal force and gravitation

Work and energy

Impacts and linear momentum

Torque and angular momentum

Oscillations and mechanical waves

Fluids

Thermodynamics

Electric charge, field, and potential

Circuits

Magnetic forces, magnetic fields, and Faraday’s law

Electromagnetic waves and interference

Geometric optics

Special relativity

About the instructor

4.30 (23 ratings)

45 Courses

220 students

Free

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