Precession

Physics stars will enjoy learning about the conservation of energy as you demonstrate gyroscope precession. The lecture is broken into five subtopics: cross product, rotating vectors, angular momentum, rotating rigid bodies, and torque...

Are Milankovitch cycles responsible for climate change? The last installment of a four-part module on weather and climate focuses on the cycles for eccentricity, obliquity, and precession of the equinoxes. Scholars investigate how these...

This isn't the boomerang you're used to. Scholars first see how a commercial boomerang works. They then cut out a four-wing boomerang and test its flight to compare it to that of the commercial boomerang.

In this kinetic energy learning exercise, students determine the kinetic energy of different systems based on objects moving with a tangential velocity and constant velocity. This learning exercise has 5 problems to solve.

In this energy worksheet, students determine the total kinetic energy of different systems and determine the distance two objects will travel down an inclined plane starting at a given height. This worksheet has 5 problems to solve.

An extensive investigation of the Earth's climate changes awaits your environmental science classes. This top-notch presentation begins by looking at the history of Earth's climate and then predicts the impact on each major terrestrial...

Helicopters fly with the help of gyroscopic precession. An uplifting Vertasium video explains two common forces, momentum and torque. Demonstrations of both forces—along with scientific explanations—help develop an overall understanding...

What difference does rotation make when it comes to lifting a mass over your head? Sometimes, it makes all the difference! Young physicists observe this concept in a gravity-defying video by Veritasium. The resource shows the behavior...

Students work together to complete an experiment over binary sources. They determine values for the orbital period of certain objects and interpret intensity changes. They also calculate a value for the period of precession of an...

Young scholars explain how Hipparchus, around 130 BC, used a shift in the predicted location of a lunar eclipse to detect a slight shift in the path of the Sun around the sky. They examine the elliptical orbit in which the Earth travels...