Physics Classroom
The Physics Classroom: Momentum and Collisions: The Cart and the Brick Part B
The animation portrays the collision between a 1.0-kg cart and a 2-kg dropped brick. It will be assumed that there are no net external forces acting upon the two objects involved in the collision. The only net force acting upon the two...
Texas Instruments
Texas Instruments: Circular Motion
In UCM, the net force called Fc is equal to mv2/r and is directed toward the center. This is demonstrated by an object that is suspended by a string and is moving in a circular path which makes a conical pendulum. In this experiment, you...
University of California
Understanding Science: Newton's 2nd Law: Inquiry Approach Lesson
For this lesson, students develop their own scientific experiment to test Newton's hypothesis that the acceleration of an object depends on the net force acting upon it and its mass. After completing their designed experiment, students...
University of Guelph
University of Guelph: Physics Tutorials: What Is Torque?
This site provides an introductory look at torque, the measure of how much a force acting on an object causes that object to rotate. Provides a definition of torque, illustrations, and also a formula to define torque.
Physics Games
Physics Games: Bubble Quod
You're in a bubble and that pointy thing in each level is your only ticket to freedom. Don't let any obstacles stand in your way!
Texas Education Agency
Texas Gateway: 4.2 Newton's First Law of Motion: Inertia
By the end of this section, you will be able to define mass and inertia and to understand Newton's First Law of Motion: There exists an inertial frame of reference such that a body at rest remains at rest, or, if in motion, remains in...
NASA
Nasa: Beginner's Guide to Aerodynamics
This site from NASA uses a colorful graphic to illustrate why objects reach terminal velocity. Provides equation for the terminal velocity of an object. Graphic is accompanied by a simple explanation.
University of Colorado
University of Colorado: Ph Et Interactive Simulations: The Ramp
Which object takes more energy to push up a ramp: a file cabinet, a refrigerator, a piano, or a sleepy dog? Find out in this ramp simulation when you change the angle of the incline, change the objects, or change the friction on the ramp.
PBS
Pbs Learning Media: Newton's Triple Play: Baseball Science
In this lesson, students watch a video and animations that relate Isaac Newton's three laws of motion to baseball and apply what they've learned about these laws to another sport or other real-life situation.
Georgia Department of Education
Ga Virtual Learning: Newton's Laws of Motion and Projectiles
Through informational text, interactive activities, practice problems, online labs, virtual simulations, and video clips, students learn about Newton's Laws of Motion.
Physics Classroom
The Physics Classroom: Newton's Laws of Motion
Use this outline to find out about Newton's Laws of Motion. Use the different lesson plans covering the laws of motion to learn more.
Physics Classroom
The Physics Classroom: Circular and Satellite Motion: Athletics
Students investigate a variety of applications of circular motion principles to the world of sports, and use Newton's laws to mathematically analyze such motions. The emphasis will not be upon an investigation of the details of every...
Physics Aviary
Physics Aviary: Practice Problems: Soccer Shot Simple
Students must calculate the maximum distance they can be from an soccer net and still hit a randomly generated target. The speed and angle of the kick will be generated randomly.
Other
Atoms in Motion: Molecular Dynamics
These programs are classical 2-dimensional molecular dynamics simulations. Such simulations compute the motions of atoms by summing (integrating) all of the forces that the atoms exert on each other. These forces arise from changes in...
Sophia Learning
Sophia: Practice W/ Ropes & Pulleys: Lesson 2
This lesson provides the learner with an example problem on determining the net force acting on objects within a rope and pulley system. It is 2 of 2 in the series titled "Practice w/ Ropes & Pulleys."
Other
Native Peoples of the Great Lakes Region
The Iroquois and Five Nations dominated the Great Lakes and forced other nations out.
Physics Classroom
The Physics Classroom: Vectors and Projectiles: Vector Addition Interactive
Explore adding vectors by dragging objects on a canvas. Adding vectors can be easy with this Vector Guessing Game Interactive. Students can improve their understanding and skill at adding vectors using the head-to-tail method.
Physics Classroom
The Physics Classroom: Newton's Laws: Finding Acceleration
This physics tutorial provides students some practice using a given equation to find the acceleration of an object.
Physics Classroom
The Physics Classroom: Vectors and Projectiles: Name That Vector Interactive
Try these vector addition challenges where twenty-five vectors are displayed on a grid. Each challenge involves adding three of the vectors together to determine the resultant. The emphasis of the activity is on component addition.
Physics Classroom
The Physics Classroom: Vectors and Projectiles: Vector Guessing Game
Try this adding vector challenge. Two random vectors are displayed, and students must quickly decide on the size and direction of the resultant. The challenge is to solve as many correctly as possible in 20 seconds. Repeat, and beat your...
Physics Classroom
The Physics Classroom: Vectors & Projectiles: Vector Addition: Does Order Matter
Watch this short demonstration that focuses on a single question: Does the order in which vectors are added together affect the magnitude or the direction of the resultant?
Physics Classroom
The Physics Classroom: Newton's Laws: Newton's Second Law
Students begin to explore the meaning of Newton's Second Law of Motion by doing several self-checking practice problems.
Brigham Young University
Byu: Wwi Document Archive: 10 November, 1918: The Armistice Demands
Translation of the official German news report of the 18 requirements of the Armistice at the conclusion of World War I, signed on November 10, 1918.
Brigham Young University
World War I Document Archive: The War With Germany, a Statistical Summary
This lengthy document, written at the end of World War I, is filled with statistics pertaining to every facet imaginable of the United States' participation in World War I. The chapters look at the men who served, the munitions, battles,...
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