Physics Classroom
The Physics Classroom: Determining the Net Force
Online classroom site explaining the concept of balanced and unbalanced forces. The site has examples and exercises for the student to review and try.
Texas Education Agency
Texas Gateway: Ap Physics: Uniform Circular Motion and Gravitation: Questions
This is a list of 23 questions covering the major concepts of Chapter 6: Uniform Circular Motion and Gravitation from the AP Physics online text.
Other
Bscs: Forces and Motion Content Background Document
In this document, we will try to answer a fundamental question of physical science, "Why do things start to move, slow down, speed up, stop moving or change direction?" In answering these core questions we can develop concepts that can...
OpenStax
Open Stax: Development of Force Concept
In the following interactive students will begin to understand the definition of force.
Duke University
Duke University: The Color Force
What does color have to do with particle physics? This page explains the concepts of color and the color force, which are fundamental subjects in quantum chromodynamics.
Physics Classroom
The Physics Classroom: Work, Energy, and Power: Power
In this interactive module, students learn the basic terminology and concepts of power as it has to do with work and energy.
University of St. Andrews (UK)
University of St. Andrews: Physics and Astronomy: Electric Potential and Charge
From The Scots Guide to Electronics web site. The meaning of electric potential is described. A combination of diagrams and words are used to explain this difficult concept without the use of mathematics. Very well done!
CK-12 Foundation
Ck 12: Conservation of Momentum in One Dimension
[Free Registration/Login may be required to access all resource tools.] Students learn and apply the concept of conservation of momentum using action and reaction forces with classmates on skateboards.
TeachEngineering
Teach Engineering: Amusement Park Ride: Ups and Downs in Design
This unit has students design and build foam tubing roller coasters. The design process integrates energy concepts as they test and evaluate their designs that address the task as an engineer would. The goal is for students to understand...
Other
Puhinui School: The Atoms Family: The Mummy's Tomb: Raceways
Help the Mummy build a rollercoaster to entertain the Atoms Family monsters by investigating the concepts of kinetic and potential energy.
CK-12 Foundation
Ck 12: Newton's First and Second Laws of Motion
[Free Registration/Login may be required to access all resource tools.] Students explore the concept of inertia and how it applies to Newton's First Law. They also learn about Newton's Second Law and answer both numerical and conceptual...
Symmetry Magazine
Symmetry Magazine: Explain It in 60 Seconds: Dark Energy
Dark energy, described here, is the ultimate mystery for scientists. It is the force that is causing the expansion of the universe they believe. "Explain It In 60 Seconds" is an article series that aims to summarize in a few paragraphs...
TeachEngineering
Teach Engineering: Work and Power: Waterwheel
Investigating a waterwheel illustrates to students the physical properties of energy. They learn that the concept of work, force acting over a distance, differs from power, which is defined as force acting over a distance over some...