Physics Classroom
The Physics Classroom: The Car and the Wall
The Physics Classroom uses an animation of a car crash to lead its discussion on the law of inertia.
Physics Classroom
The Physics Classroom: Circular and Satellite Motion: Centripetal Force
Through illustrated examples and practice problems, students explore the centripetal force requirement. So for an object moving in a circle, there must be an inward force acting upon it in order to cause its inward acceleration.
Physics Classroom
The Physics Classroom: Vectors: Forces in Two Dimensions: Addition of Forces
In this tutorial, examine the effect of forces acting at angles to the horizontal, such that the force has an influence in two dimensions- horizontally and vertically.
Physics Classroom
The Physics Classroom: Circular and Satellite Motion: Universal Gravitation Law
Through interactive illustrations and practice problems, students study Newton's Universal Law of Gravitation.
Sophia Learning
Sophia: Improperly Defining a System
This presentation explains why a poorly defined system can lead to incorrect answers in physics problems.
CK-12 Foundation
Ck 12: Physics Simulation: Walk the Tightrope
[Free Registration/Login Required] Understand the concept of rotational inertia [moment of inertia) by analyzing the motion of a circus tightrope walker using this interactive simulation. A PDF worksheet and a video tutorial are also...
Cosmo Learning
Cosmo Learning: Fundamentals of Physics
A collection of video lectures from a fundamentals of physics course taught at Yale University. The course is an introduction to physics and discusses Newtonian mechanics, special relativity, gravity, thermodynamics, and waves. Course...
University of Maryland
University of Marylad: Computer Tutorials in Physics: Air Resistance
This site has a discussion of a college physics project in which the motion of an object under the influence of air resistance was modeled and studied. Procedure and modeling software are described and the results and the findings are...
University of Guelph
University of Guelph: Physics Tutorials: Torque and Angular Acceleration
Words and equations are used to explain the relationship between angular acceleration and the torque exerted upon an object. Well-written; great graphics.
Physics Classroom
The Physics Classroom: Momentum and Collisions: Fish Catch Interactive
Students explore the relative mass of two colliding objects, and determine if that can be used to quickly predict the post-collision speed of the objects? An activity sheet guides learners through the process of determining the rule for...
Ducksters
Ducksters: Biography for Kids: Scientist: Isaac Newton
Investigate Isaac Newton's biography on this site. Learn how he was a scientist who discovered gravity, the three laws of motion, and calculus. He is considered one of the great scientists in history.
Other
Focus Physical Review: Friction of Molecules
This is an article published by the American Physical Society on friction in microscopic gears that results from the adhesion of molecules. A great exploration of this new obstacle in science.
Curated OER
Zona Land: Mechanics and Vectors
An exceptional tutorial on the topic of vectors that offers many helpful graphics, some of which are interactive.
Physics Aviary
Physics Aviary: Practice Problems: Ground to Wall Soccer Kick Problem
Students must determine where a soccer ball will hit a wall based on the speed with which it is kicked. Students will also need to find the time in the air in milliseconds. This problem does not take place on Earth.
Columbia University
The Climate System: Atmospheric Forces, Balances, and Weather Systems
The large scale horizontal flow of air in the atmosphere is driven by the imbalance of net radiation over the globe. This resource introduces us to the physical laws governing the horizontal motion of air. It also describes types of...
CK-12 Foundation
Ck 12: Impulse
[Free Registration/Login may be required to access all resource tools.] In this online tutorial students will be asked to calculate the impulse applied to a physical system.
University of Minnesota
University of Minnesota: Mechanics Problems: Force and Linear Kinematics Problem
This University of Minnesota site provides a series of contextually rich problems pertaining to force, Newton's second law of motion, and linear kinematics.
CK-12 Foundation
Ck 12: Physical Science: Types of Friction
[Free Registration/Login may be required to access all resource tools.] The four types of friction and how they act on objects.
Physics Classroom
The Physics Classroom: Vectors: Forces in Two Dimensions:equilibrium and Statics
Through examples and practice problems, this interactive tutorial helps students understand forces that are in a state of equilibrium with a net force of zero.
Texas Education Agency
Texas Gateway: Newton's Universal Law of Gravitation
By the end of this section, you will be able to explain Earth's gravitational force, describe the gravitational effect of the Moon on Earth, discuss weightlessness in space, and understand the Cavendish experiment.
CK-12 Foundation
Ck 12: Torque
[Free Registration/Login may be required to access all resource tools.] In this online instructional activity students will learn about Torque and how to calculate Torque in various situations.
Massachusetts Institute of Technology
Mit: Open Course Ware: Angular Momentum and Conservation
Students explore angular momentum and conservation. Some topics examined in the activities are angular momentum, torque, and conservation. The resource consists of video clips, lecture notes, practice problems, and exam questions....
University of Maryland
Thinking Problems in Oscillations and Waves
A series of thought-provoking, multichoice questions from the University of Maryland on the topic of oscillations and waves. Equations for calculating the period of motion for masses on springs, pendulums, sounds, and waves on a string...
Science and Mathematics Initiative for Learning Enhancement (SMILE)
Smile: Momentum Conserved
This site by the Illinois Institute of Technology gives a Lab activity in which young scholars use a variety of toys to discover Newton's second law and momentum conservation. Newton's cradle, skate boards, and a toy motorcycle are...