Video guide
Kinetic Energy and Potential Energy
Selected because it explains kinetic energy in a general physics lesson without unsafe demonstrations or sensational claims. It supplements the KE formula by explaining energy of motion and how velocity affects energy.
Source: Professor Dave Explains · Published 2017-03-08
Open original on YouTubeWhy selected: Selected because it explains kinetic energy in a general physics lesson without unsafe demonstrations or sensational claims.
What it adds: It supplements the KE formula by explaining energy of motion and how velocity affects energy.
How to use it: Use the calculator for numerical KE, then use the video to review why changes in speed have a squared effect.
Open Kinetic EnergyWhy selected: Selected because it gives practical context for joules and energy quantities used by this converter.
What it adds: It supplements energy-unit conversion by explaining energy as a physical quantity before comparing joules, calories, and kWh.
How to use it: Use the converter for units, then use the video to connect the converted value to energy concepts.
Open Energy ConverterKinetic Energy: The video is conceptual and does not model collisions, losses, rotational kinetic energy, or detailed engineering safety analysis.
Energy Converter: The video is conceptual and does not cover nutrition labeling law, electricity billing details, or engineering energy audits.
Calculator Suite curates and contextualizes this public lesson but does not own, publish, or endorse every statement in the original video.