Curated OER
MEASURING THE GRAVITATIONAL CONSTANT, G
Students study gravitational force an. In this gravitational force lesson students observe a demonstration.
Curated OER
Commotion About Motion
Second graders are introduced to different types of motion. They make rolling spider toys and race them on different surfaces to invsetigate forces and motion. Pupils make glue "spider webs" for their spiders after testing different...
Curated OER
Motion in a Circle
Students study about deriving centripetal acceleration for motion at constant speed around a circle.
Curated OER
Circular Motion
A helpful physics presentation will have you talking in circles! The material covers circular motion, and includes diagrams, formulas, and example problems. When used in addition with directed instruction and a teacher-created form...
Rice University
College Physics for AP® Courses
Take a look at an organized physics course. The 34-section electronic textbook covers material in AP® Physics 1 and 2. Teachers use the text to supplement lectures and have the class work through the labs. Each section contains...
CK-12 Foundation
Particle Tracks
Did you know physicists can identify new particles by observing the path they take in a particle accelerator? Scholars explore the variables that determine the direction and radius of the circular path different particles take. They...
Curated OER
Solar System
Eighth graders identify the basic concepts of celestial bodies. They discover the difference between perihelion and aphelion and demonstrate how the universe is expanding. They also discover how gravity and centrifugal force are...
Curated OER
A New "Spin" on Nuclear Energy
Students explain how the spin cycle of a washing machine operates. They explore other applications of the centrifuge by reading and discussing the article "Slender and Elegant, It Fuels the Bomb."
University of California
Marble Rollercoasters
Don't let your classes coast through school! Engage them in their learning as they build their own roller coasters to study potential and kinetic energy. Young scholars complete several challenges that require them to consider the...
Flipping Physics
AP Physics 1: Rotational Kinematics Review
A comprehensive review of the rotational kinematics covered by the AP Physics 1 test, this fast-paced video is designed to help scholars review material they have already been taught.
Flipping Physics
AP Physics 1: Equations to Memorize
Saving the best for last, the final video in the series of 12 covers all of the equations young physicists should memorize because they are not on the equation sheet provided at the time of AP Physics 1 exam. This fast-paced video even...
Biology Class
Plate Tectonics
A great reference to include in the classroom and on your class website, the presentation covers the following topics: Alfred Wegener's theory of continental drift, Pangea, layers of the earth and their properties, convection, plate...
Curated OER
A Classical & Relativistic Trip to a Black Hole
High schoolers calculate distance, velocity, acceleration and time on their fantasy trip to the black hold. They apply Newton's Laws of Motion and calculate circular motion. They discuss any questions that may arise.
Curated OER
The Science of Swinging
Learners learn how a pendulum works in the concept of an amusement park ride. In this pendulum lesson, students are introduced to Newton's first law of motion and how it works in an amusement park ride. Continuous motion and inertia are...
Curated OER
Circular Motion: Target Practice
Students demonstrate direction of velocity of an object in circular motion. They discuss the mathematical formula, and demonstrate the formula using a string, rubber stopper and a target.
Curated OER
Motion in a Circle
Students explore uniform circular motion, and the relation of its frequency of N revolutions/sec with the peripheral velocity v and with the rotation period T. They examine how uniform circular motion is a type of accelerated motion.
PBS
Pbs Learning Media: Centripetal Force: Roller Coaster Loops
This video segment explains centripetal force and illustrates how roller coasters rely on it to give you a thrilling ride. Includes background reading material and discussion questions. [4:40]
PBS
Pbs Learning Media: Centripetal Force: Pulling Cs and Gs
In this interactive activity from NOVA, discover how centripetal force can affect you when riding in a car or flying at high speeds in a fighter jet.
Science Buddies
Science Buddies: Centripetal Force
What keeps you in your seat of a giant loop-de-loop roller coaster? Surprisingly, it is not the seatbelt but the seat. It works because of something called centripetal force and it does much more than make a great roller coaster. In this...
Wikimedia
Wikipedia: Centripetal Force
Wikipedia's site on centripetal force provides a section explaining the difference between centripetal force and centrifugal force. Includes formulas and hyperlinked terms.
Texas Education Agency
Texas Gateway: Uniform Circular Motion and Gravitation: Centripetal Forces
By the end of this section, you will be able to calculate coefficient of friction on a car tire and to calculate ideal speed and angle of a car on a turn.
Khan Academy
Khan Academy: What Is a Centripetal Force?
Learn what centripetal forces are and how to calculate them. Included are two problems with the solutions provided.
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.
Khan Academy
Khan Academy: Centripetal Forces Review
A website that reviews centripetal force with key concepts, equations, and skills for needed to understand centripetal force.