0:00 Intro 0:11 Circular Motion: Angular Velocity and Angular Accleration 0:37 Circular Motion: Centripetal Acceleration 0:56 Circular Motion: Arc Length, Tangential Velocity and Tangential Acceleration 1:58 Torque 2:24 Net Torque in...

Equations to memorize for the AP Physics 1 Exam.

Enjoy learning from Billy as he solves a problem using Work due to Friction equals Change in Mechanical Energy.

Calculus based review of equations I suggest you memorize for the AP Physics C: Mechanics Exam. Please realize I abhor memorization, however, there are a few equations which I do recommend you memorize. I also list equations NOT to...

USDA’s Natural Resources Conservation Service (NRCS) presents a documentary on soil conservation pioneer Hugh Hammond Bennett, the history of our agency and the birth of the private lands conservation movement in the U.S.

Given certain parameters, how would you solve this problem? Potential Energy And Energy Conservation, Part 3

This clip explores the historical history, and some important cultural features of the Great Plains Region.

Here is a quick math heavy proof of the conservation of mechanical energy in a 2 dimensional system. The proof in 3 dimensions is the exact same. Notice that the definition of the potential in the one dimensional system dV/dx = - F is...

There have been 6 massive extinctions in our planet's history. The first, happened 440 million years ago when an Extreme temperature drops froze the oceans and killed 86% of early life on earth. Over the next 66 million years, the seas...

This video investigates the integration of Buddhism into Malaysian culture and the success of having religious harmony. The Heart of ASEAN: episode 4, part 4/11

Learn how to use the Conservation of Mechanical Energy equation by solving a trebuchet problem.

The wave-particle duality seems to used all the time to explain quantum mechanics to the public, but it is one of my pet peeves. It represents an outmoded way of thinking (old quantum theory), which is replaced by our current...

The video discusses the conservation of mass in chemical reactions and the application of this principle in calculating the mass of reactants and products. It also explores the features of chemical equations such as balancing and state...

C.S. Lewis, widely known for his children's series The Chronicles of Narnia, composed a number of fantastic poems - "The Future of Forestry" being my personal favorite. In it, Lewis imagines an England devoid of trees. This desolation is...

Human activity can have a huge ripple effect on wild species - learn how activities such as human development and the introduction of domestic sheep can wreak havoc on native populations. Filmed over a two year period in the rare...

Conservation of Momentum example 1

Why is there so much algae at the lake? What kind of pollution is a problem in the park? Is anyone doing anything to help the animals at Lake Nakuru? Lake Nakuru Flamingos & Friends, Part 5

USDA's Natural Resources Conservation Service has launched a water and wildlife conservation effort along the Gulf Coast of the United States. In the first of a five part series on five different states, the USDA's Bob Ellison has more...

As much as we commonly misuse scientific words in common language, we do have a reasonable grasp of the word momentum. But that's no reason to gloss over this concept, we have to know all the definitions and equations there are! Check...

This video provides an overview of sharks, highlighting their characteristics, special skills, life cycle, and the threats they face. It emphasizes the importance of sharks in maintaining the balance of the ocean ecosystem and encourages...

By the time students learn about all the equations for mechanical energy, momentum, impulse and impact force, they often start to confuse the equations with one another. This is a straightforward, simple look at all of those equations...

This video explores the concept of the Anthropocene epoch, also known as the age of humans. The video discusses the negative impacts of human activity on the planet, including climate change, mass extinction, and environmental injustice....

Lesson 12 (Conservation of Momentum) of Dianna's Intro Physics Class on Physics Girl. Never taken physics before? Want to learn the basics of physics? Need an AP Physics 1 review before the exam? This course is for you! Exercises in this...

In this video, we meet farmers in Indonesia who use the extra money gained from selling roses to set up a non-governmental school to improve education in the local area to ensure these families are not left behind in this fast developing...