Using visual examples and basic calculations, this program defines and illustrates the concept of force, with an emphasis on the relationship between force and motion. Several kinds of forces are examined, including gravity, friction, and centripetal, centrifugal, magnetic, electromagnetic, electrostatic, and nuclear forces. The experiments and findings of Galileo and Newton are introduced as well.

This program travels to the home of Colossus-the world's first ten-inversion steel roller coaster-to reveal the physical, mechanical, and psychological forces that make the roller coaster the undisputed king of thrill rides. Concepting, computer-assisted track design, 3-D simulation, track construction, and car safety mechanisms are covered by some of the experts who know roller coasters best. The goal? Pulse-pounding speed and mind-blowing disorientation...

In this video segment, watch former astrophysicist Dr. Graham Phillips travel to Switzerland to check out the most powerful atom smasher in the world. It's about to tackle some of the most colossal questions about some of the smallest particles in our universe. Fourteen billion years later, scientists will be able to recreate the earliest moments of the Big Bang, deep underground in a 27-kilometer-long tunnel beneath the Swiss-France border. It might...

Presenting a cornerstone of physics, this program explores the motion of projectiles under gravity-initially in one dimension and then in two-through the examples of juggling balls, as well as stunt bikes and paragliders. Frequent summaries are combined with convenient cues to pause the program and allow students to apply their knowledge. Topics include: motion under constant acceleration, parabolic path of a projectile, resolving projectile motion...

Want to know where to sit on a roller coaster to get the biggest thrill? In this program, engineers use the principles of physics to design amusement park rides. Viewers will be catapulted along on a roller coaster, slammed into their seats, glued against a wall, shot down a luge course, and swung around on a hellacious ride they call "the corkscrew. As they go, they learn the relationship between kinetic and potential energy, vectors, speed, friction,...

In this program, one-dimensional wonderboy Not-Quite-Bright and other experts investigate the one-dimensional quantities of displacement, average and instantaneous velocity, and average and instantaneous acceleration through skiing, swimming, and speed-walking vignettes. The kinematic equations for instantaneous velocity, displacement, and final velocity are also examined, along with supporting examples.

Section one of this program sheds light on the behavior of springs and pendulums undergoing simple harmonic motion, illuminating the application of Hooke's Law and the formula for calculating oscillation. In section two, physics experts like "Working Joe" discuss wave terminology, principles such as periodic waves, and wave types, including transverse, longitudinal, and surface waves. Examples using rope, a radio, and an electric guitar reinforce...

Conveniently structured in short clip format, this program uses animations, live footage, and examples of relevant formulas to present key concepts about mechanics and light. The mechanics section covers scalars and vectors, equations of motions, projectile and circular motions, Newton's laws of motion, kinetic and potential energies, energy conservation, collisions, and conservation of momentum. The light section covers wave-particle duality, wave...

Car mechanic/shapeshifter Mercy Thompson must protect her friends from vampire queen Marsilia's revenge.