Bozeman Science
Potential and Kinetic Energy
Mr. Andersen explains the difference between potential and kinetic gravitational energy. He also uses physics to calculate the energy in various objects.
Crash Course
Voltage, Electric Energy, and Capacitors: Crash Course Physics
So, how do those defibrillators you see on TV actually work? Surprise! Physics can explain! Okay buckle up, everyone! Today, Shini has the task of breaking down Electrical Potential Energy, Electric Potential, Voltage, Capacitors, Energy...
Bozeman Science
ATP: Adenosine Triphosphate
Paul Andersen explains the structure, function and importance of adenosine triphosphate (ATP). He begins by describing the specific structure of the molecule and its three main parts: adenine, ribose sugar, and phosphate groups. He...
Science Buddies
The Physics of Bouncing a Ball | Science Project
In this physics science fair project, students will investigate the rebound height limits and linearity of dropped bouncy balls.
Curated Video
Negative Energy: Understanding Hydrogen's Electron
In a hydrogen atom, the electron is bound to the nucleus, so its energy is negative. This shows that it is in a bound state. When there is negative energy, it means that the electron is stable. It is inside the atom because its negative...
Science Buddies
Rubber Band Car | 2024 Science Buddies Engineering Challenge
In this fun engineering challenge, your students will build rubber band-powered cars using the engineering design process and compete to see how far they can go.
Curated Video
Potential energy
Energy that is stored by an object because of its position. A Twig Science Glossary Film. Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions. Twig Science Glossary Films reinforce...
Curated Video
Energy transformation – Clip
Find out how potential energy is stored and used with the example of a match. Physical processes - Energy and energy transfer - Energy transformation Learning Points Energy can be transformed into different types. A Twig Tidbit Film -...
Curated Video
Human power station
A team of cyclists attempts to provide all the power needed for a house for one day. Physical processes -Energy and energy transfer - What is energy? Learning Points Kinetic energy is the energy of movement. Energy can be transformed...
Curated Video
Hydroelectric power station
Discover how flowing water can create electrical energy. Physical processes -Electricity and magnetism - Electricity Learning Points A hydroelectric power station produces electricity using running water. Generators convert the kinetic...
Curated Video
Wind-up radio
Discover what powers a wind-up radio. Physical processes -Energy and energy transfer - Storing energy Learning Points Batteries produce chemical energy. Wind-up radios store potential energy. Kinetic energy can be transformed into...
Curated Video
What is energy?
Discover that energy comes in many different forms. Physical processes - Energy and energy transfer - What is energy? Learning Points Energy is the ability to do work. Energy comes in different forms. Kinetic and potential energy acting...
Curated Video
Sloth vs cheetah
The sloth and the cheetah have different energy needs. This is reflected in their diet. Physical processes - Energy and energy transfer - Storing energy Learning Points Stored energy is a type of potential energy. All animals store the...
Curated Video
Conformational Stability of Ethane & Butane: Which is More Stable?
Ethane and butane exhibit different conformations due to rotation around their carbon-carbon single bonds. In ethane, the most stable conformation is the staggered form, where the hydrogen atoms on adjacent carbons are positioned as far...
Curated Video
Pi-n Conjugation: Unlocking the Secrets of Molecular Stability
Pi-n conjugation occurs when a lone pair of electrons (n) interacts with a pi system, enhancing electron delocalization. This conjugation stabilizes the molecule, as the lone pair contributes to the overall resonance. Pi-n conjugation...
Curated Video
Resonance in Chemistry: The Dance of Electrons
Resonance is a concept used to describe delocalization of electrons in a molecule across multiple atoms. In resonance structures, electrons are shared between atoms in ways that stabilize the molecule. This "electron dance" can lower the...
Curated Video
Energy: Resources and Forms
By the end of this learning object, the student will be able to: Differentiate between potential energy and kinetic energy.4036
Wonderscape
Roller Coasters and Physics: The Thrill of Motion and Energy
Dive into the physics behind roller coasters, understanding how gravity, speed, velocity, and energy principles make these thrilling rides possible. Learn about gravitational potential energy and kinetic energy, key factors in roller...
Wonderscape
The Thrills of Physics: Understanding Roller Coaster Energy
Explore the law of conservation of energy and how it applies to the exhilarating experience of roller coasters. This video explains how gravitational potential energy and kinetic energy interact and transform throughout a roller coaster...
Curated Video
GCSE Physics - Gravity, Weight and GPE #3
This videos covers: - What gravity is - What the strength of gravity depends on - How to calculate weight - How to calculate gravitational potential energy General info: - You need to memorise the equation for gravitational potential...
Flipping Physics
Electric Power
In this video, we learn about and derive equations for electric power using Ohm's law. We explore the relationship between electric power, electric potential difference, electric current, and resistance. We also discuss the unit of...
Curated Video
Mechanical Energy
Dr. Forrester describes mechanical energy by recognizing that this energy can be transferred into other forms of energy.