Khan Academy
Khan Academy: Acceleration of Aircraft Carrier Take Off
Video tutorial uses information about take-off velocity and runway length to determine acceleration. [14:15]
Khan Academy
Khan Academy: Deriving Displacement
Video tutorial uses examples and formulas to show how to derive displacement as a function of time, constant acceleration, and initial velocity. [9:57]
Khan Academy
Khan Academy: Plotting Projectile Displacement, Acceleration, and Velocity
Video tutorial investigates how to plot projectile displacement, acceleration, and velocity as a function to change in time. [16:17]
Khan Academy
Khan Academy: Projectile Height Given Time
Video tutorial gives examples showing out how high a ball will get given how long it spends in the air. [8:50]
Khan Academy
Khan Academy: Impact Velocity From Given Height
Video tutorial shows how to determine how fast something will be traveling upon impact when it is released from a given height. [11:42]
Khan Academy
Khan Academy: Gravity at the Earth's Surface
Video explores the two different ways of viewing g as the value of Earth's gravitational field near the surface rather than the acceleration due to gravity near Earth's surface for an object in freefall. [7:30]
Khan Academy
Khan Academy: Projectile Motion (Part 2)
Video presents a derivation of a new motion equation. [9:14]
Khan Academy
Khan Academy: Projectile Motion (Part 3)
Video presents an example of solving for the final velocity when you know the change in distance, time, initial velocity, and acceleration. [9:04]
Khan Academy
Khan Academy: Projectile Motion (Part 4)
Video tutorial shows how to solve for time when you are given the change in distance, acceleration, and initial velocity. [8:57]
Khan Academy
Khan Academy: Projectile Motion (Part 5)
Continuing with projectile motion problems, the video shows how to play the game called how fast was the ball that you threw upwards. [9:33]
Khan Academy
Khan Academy: Introduction to Chemistry
Video offers the big picture view of chemistry and takes a look at how it relates to math and other sciences. [7:45]
Khan Academy
Khan Academy: Atomic Weight and Atomic Mass
Video tutorial explains the difference between atomic weight and atomic mass in chemistry, and how it compares to the physics definitions of weight and mass. [8:53]
Khan Academy
Khan Academy: The Mole and Avogadro's Number
Video tutorial presents an introduction to the concept of a mole as a number. [9:43]
Khan Academy
Khan Academy: Empirical, Molecular, and Structural Formulas
Video tutorial presents different ways of representing a molecule and gives examples to demonstrate the difference between empirical, structural, and molecular formulas. [6:49]
Khan Academy
Khan Academy: The History of Atomic Chemistry
Video tutorial explores and explains the story of Atomic Chemistry and how we got here. [8:46]
Khan Academy
Khan Academy: Introduction to Light
Video provides a basic introduction to the phenomenon of light, the electromagnetic radiation spectrum, wave and particle-like behavior, and how to calculate the wavelength or frequency of a light wave. [9:36]
Khan Academy
Khan Academy: Bohr Model Radii
An explanation that uses physics to derive the Bohr model radii. [10:52]
Khan Academy
Khan Academy: Bohr Model Radii
Drawing shell models to explain the Bohr Model Radii and determine the velocity of the ground state electron. [6:57]
Khan Academy
Khan Academy: Bohr Model Energy Levels
An explanation of solving for ground state energy of electrons in regards to the Bohr model. [12:08]
Khan Academy
Khan Academy: Absorption and Emission
An explanation of the absorption and emission of energy using shell models. [10:30]
Khan Academy
Khan Academy: Emission Spectrum of Hydrogen
An explanation of solving for proton energy using the Balmer-Rydberg equation with a focus on hydrogen. [10:50]
Khan Academy
Khan Academy: Quantum Numbers
An explanation of finding the probable location of an electron using quantum numbers to describe the orbitals. [12:00]
Khan Academy
Khan Academy: Quantum Numbers for the First Four Shells
An explanation of how to calculate the number of electrons and their orbitals for the first four shells. [12:37]
Khan Academy
Khan Academy: More on Orbitals and Electron Configuration
An explanation of how an element's location on the Periodic Table can help identify electron configurations and orbitals. [14:30]