Sophia Learning
Sophia: Space Science: Bill Nye: Orbiting Marbles
Created to teach students of the 21st century, SOPHIA is bringing outer space straight to your fingertips. Become the commander of your own learning experiences as you take part in this interactive experiment.
PBS
Pbs Learning Media: Circular Motion
In this interactive activity featuring videos adapted from the Rutgers PAER Group, students will observe examples of circular motion. Students will then find a common reason why the objects and people presented move in a circle. Includes...
Walter Fendt
Walter Fendt: Apps Zur Physik
This site, in German, offers numerous apps that illustrate common physics principles. Apps are organized into categories: mechanics, oscillations and waves, electrodynamics, optics, thermodynamics, the theory of relativity, physics of...
Physics Classroom
The Physics Classroom: Circular and Satellite Motion: Newton's 2nd Law Revisited
In this interactive module, students use free-body diagrams, Newton's second law equation, and circular motion concepts to analyze a variety of physical situations involving the motion of objects in circles or along curved paths.
Concord Consortium
What Are the Factors That Affect How Strongly Objects Interact With Each Other?
Exploration of models of electric field to explain how charged objects interact with other objects via simulations, practice and activities. Sponsored by Concord Consortium and the CREATE for STEM Institute at Michigan State University.
Science Buddies
Science Buddies: Build a Bottle Centrifuge
In this fun activity, you will build your own simple bottle centrifuge and test how it works.
Sophia Learning
Sophia: Placement of the Center of Mass
This lesson explains why the center of mass might not lie within an object.
Khan Academy
Khan Academy: Newton's Law of Gravitation Review
Review the key concepts, equations, and skills for Newton's law of gravity, including how to find the gravitational field strength.