Video workshop explores the everyday activities, such as walking, running, or playing a stringed instrument, that generate energy cycles, as well as the reasons energy cycles diminish and the ways to keep them sustained. [58:20]

What is force and work? The lesson unit and sixty-minute video focus on answering questions about force, work, and power. [55:16]

On NOVA, a team of carpenters, timber framers, engineers, and historians recreate a medieval throwing machine called a trebuchet. This adapted video segment explores how understanding energy transfer informs their design. [4:17]

This teacher playlist demonstrates the Forces at a Distance unit investigations where the students investigate the cause of a speaker's vibration in addition to the effect.

This student playlist demonstrates the Forces at a Distance unit investigations where the students investigate the cause of a speaker's vibration in addition to the effect.

KIDS Clubhouse Adventures kids read and discover more about energy. In this feature, kids make balloon rockets using fishing line, tape, straws and balloons, and learn about potential and kinetic energy.

University of Nottingham professors discuss energy, and show the conversion of potential energy to kinetic energy through a variety of simple demonstrations. [4:25]

This lesson gives a mathematical relationship for gravitational potential energy. [7:05]

In the following video Paul Andersen explains how the total energy of a system is the combination of kinetic, potential and internal energy of the objects. He then shows you how to calculate the kinetic energy, gravitational potential...

In the following video Paul Andersen explains how conservative forces can be used to store potential energy in an object or a system. The work done is equal to the amount of potential energy in the object. The following conservative...

In the following video Paul Andersen explains how the energy in a closed system can be converted from kinetic to potential to kinetic energy. Sample problems and a simulation is contained. [4:46]

In the following video Paul Andersen explains how Bernoulli's Equation describes the conservation of energy in a fluid. The equation describes the pressure energy, potential energy, and kinetic energy of a fluid at a single point. A...

This lesson introduces the concept of gravitational potential energy. [4:26]

Lisa Van Pay of the National Science Foundation visits the scientists and engineers working to make the electric car of the future a reality today. They explain their work on the biggest problem, which is storing enough potential energy...

In order to generate a 100 mile-per-hour (160 kph) slapper, NHL players depend on three important physics concepts: work, energy and power. [5:15]

Bridges, bridges, bridges, bridges. We talk a lot about bridges in Physics. Why? Because there is A LOT of practical physics that can be learned from the planning and construction of them. In this video episode of Crash Course Physics,...

So, how do those defibrillators you see on TV actually work? Surprise! Physics can explain! Okay buckle up, everyone! In this video episode of Crash Course Physics, Shini has the task of breaking down Electrical Potential Energy,...

A video lecture showing how to reach the conclusion based on physics principals that work needed to compress a spring is the same thing as the potential energy stored in the compressed spring. [9:59]

The lecture addresses kinetic and potential energy. The work-energy theorem is defined and the Law of Conservation of Energy is explained using several examples.

In the following video Paul Andersen explains how the kinetic energy of an object if due to the motion of an object. Objects can have kinetic energy but they cannot have potential energy unless they are part of a system. [4:47]

In the following video Paul Andersen explains how the internal energy of a system can change as the internal structure of the system changes. An object model will not be able to account for the restoring forces and so a system model must...

In this animation, Dr. Geophysics compares seismic waves to ripples in water and helps explain how they are alike. He also guides you through the simple physics of potential energy and energy release. [1:47]

Continues the discussion of work, and introduces kinetic and potential energies. [9:52]

Introduction to electric potential energy. [12:37]