Physics Classroom
The Physics Classroom: Work, Energy, and Power: Mechanical Energy
Introduce students to the concept of mechanical energy through interactive practice exercises and illustrated examples.
Physics Classroom
The Physics Classroom: Work, Energy, and Power: Mechanical Energy Is Conserved
In this interactive exercise, explore the quantitative relationship between work and mechanical energy in situations in which there are no external forces doing work.
Physics Classroom
The Physics Classroom: Energy Relationships for Satellites
The orbits of satellites are described and an energy analysis is performed. Kinetic, potential and total mechanical energy are explained and applied to the motion of satellites.
Physics Classroom
The Physics Classroom: Work and Energy: Energy Transformation Downhill Skiing
The intricate relationship between work and mechanical energy is depicted in the animation for students to be able to visualize.
Physics Classroom
The Physics Classroom: Work, Energy, and Power: Application/practice Questions
Through illustrated examples and practice problems, students apply the relationship between work and mechanical energy change to a variety of motion scenarios in order to test our understanding.
Physics Classroom
The Physics Classroom: Work and Energy: Energy Transformation on Roller Coasters
Using a roller coaster as an example, the transformation of mechanical energy from the form of potential to the form of kinetic and vice versa is explained and illustrated in the animation.
Physics Classroom
The Physics Classroom: Work and Energy: How High Will It Go?
This animation depicts the motion of a young child sliding across the snow on a sled. Students can analyze the work and energy involved in this scenario.
Physics Classroom
The Physics Classroom: Work and Energy: Stopping Distance of a Hot Wheels Car
Students can analyze an animation of a Hot Wheels car and use the principles of work and energy to answer the given questions.
Physics Classroom
The Physics Classroom: Work and Energy: Energy Transformation for a Pendulum
The motion of a pendulum is a classic example of mechanical energy conservation. See the mechanics at work here in this animation.
Physics Classroom
The Physics Classroom: Work, Energy, and Power: Internal vs. External Forces
Through illustrated examples and interactive examples, students learn about the two categories of forces are referred to as internal forces and external forces.
Physics Classroom
The Physics Classroom: Thermal Physics
A two-lesson tutorial on thermal energy in the study of physics. Lessons include informational text, interactive activities, animations, and quick, interactive comprehension check-ins.
Physics Classroom
The Physics Classroom: Work, Energy, Power: Situations Involving External Forces
Through interactive exercises and illustrated examples, students analyze situations involving external forces.
OpenStax
Open Stax: College Physics: Heat
In this section of the textbook, find information about how heat and work transfer energy. Also understand how a heat transfer is related to temperature and what mechanical equivalent of heat relates to work and heat transfer. Book can...
NASA
Nasa: Kepler's Second Law
This site from NASA states Kepler's second law of planetary motion and depicts its meaning with an informative diagram. Relates the law to conservation of energy principles and discusses the eccentricity of a satellite's (or a planet's)...
CK-12 Foundation
Ck 12: Flex Book Textbooks: Chemistry Second Edition
[Free Registration/Login may be required to access all resource tools.] A complete, web-based, multi-media textbook covering a wide variety of Chemistry concepts.
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