Bozeman Science
PS3A - Definitions of Energy
In this video Paul Andersen attempts to explain the age old questions - What is Energy? Even though it comes in many forms one of the defining characteristics of energy is that it is conserved over time. He then explains that all energy...
Bozeman Science
Thinking in Energy - Level 6 - Conservation of Energy
In this video Paul Andersen shows conceptual thinking in a mini-lesson on the conservation of energy. Two examples are included in the video and two additional examples are included in the linked thinking slides. TERMS Energy - the...
Bozeman Science
Conservation Laws
In this video Paul Andersen explains how the energy, charge, and momentum in a system is conserved over time.
SciShow
The (Arguably) Most Important Instrument in Physics
Thermometers might seem like a basic instrument, but science would not be the same without them, and they helped us understand one of the most important ideas in all of science: the conservation of energy.
Bozeman Science
Energy-Mass Equivalence
In this video Paul Andersen explains how the law of conservation of energy applies to both energy and mass. Einstein showed that mass and energy are equivalent and that the amount of energy contained within matter can be calculated using...
Crash Course
The Law of Conservation: Crash Course Engineering #7
Today Shini explains the law of conservation, beginning with simple, steady-state systems. We’ll discuss conversion and yield, accumulation, and how generation and consumption can affect how much accumulation there is in a system.
Bozeman Science
Conservation of Energy
In this video Paul Andersen explains how energy can neither be created nor destroyed but may be transferred. Energy comes in many forms (including chemical, mechanical, light, electrical, and thermal). In AP Chemistry students must be...
Curated Video
What Existed Before the Big Bang? Theories of Quantum Creation
New ReviewQuantum Creation – what came before the big bang - the mechanism of a universe out of NO-thing - no matter, no space, and no time. Ancient Greek cosmologist Parmenides said “Nothing comes from nothing.” He was likely referring to the law...
Curated Video
How the Universe Breaks the Law of Energy Conservation
New ReviewSUMMARY The law of energy conservation may be the most fundamental law in physics. It says that overall energy is always conserved. It can never be created nor destroyed - it can only change form. But this law is probably violated by our...
Flipping Physics
AP Physics 1 Unit 7 Review: Oscillations
Master Unit 7 Oscillations for AP Physics 1 with this comprehensive review! Dive into the concepts of periodic motion and simple harmonic motion (SHM) as we explore mass-spring systems, pendulums, and energy transformations in SHM....
Curated Video
Energy Conservation Principle: Mass on a Table with a Spring and Pulley
This video illustrates the energy conservation principle by solving a physics problem involving a mass connected to a spring on a table, which then pulls a hanging mass via a pulley. It demonstrates how to calculate the speed of the mass...
Curated Video
Principle of Conservation of Energy: Solving for Projectile Motion
This video demonstrates the principle of conservation of energy by solving a physics problem that determines the velocity of a ball at two different points during its projectile motion. It illustrates how mechanical energy remains...
Curated Video
Conservation of Energy Principle: Solving for Motion in a Roller Coaster Track
This video explains the principle of conservation of energy by solving a problem involving a block moving on a frictionless U-shaped track. It demonstrates how potential and kinetic energy transform, allowing you to calculate the block's...
Curated Video
Work Done by Spring Force: Launching a Coin Horizontally
This video solves a physics problem calculating the work done by a spring force as it launches a coin horizontally, determining the initial speed of the coin. It's a great example for understanding spring potential energy and its...
Curated Video
Work Done by Spring Force: Grade 11 Physics Problem on Inclined Plane
This video provides a detailed solution to a Grade 11 physics problem involving the work done by a spring force on a box on an inclined plane. It explains how to calculate the work done by the spring as the box moves and the concept of...
Curated Video
Work Done by a Spring Force: Physics Problem Solved
This video demonstrates how to calculate the work done by a spring force as a block falls and compresses a spring. It explains the principles of spring potential energy and its relation to work.
Flipping Physics
Bernoulli's Principle Derivation
Explore the fascinating physics behind Bernoulli’s Principle, which describes how fluid pressure changes with speed and height. In this video, we derive Bernoulli’s Equation step-by-step, breaking it down into simple, understandable...
Curated Video
What is the Law of Conservation of Energy?
The law of conservation of energy tells us that energy is neither created or destroyed - just converted from one form to another. This means that we cannot make energy from nothing and energy does not just disappear. Energy, however, can...
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...
Wonderscape
The Science of Roller Coasters: Friction, Acceleration, and Thrills
Dive into the science behind roller coasters, exploring how friction and acceleration play crucial roles. Understand how friction converts energy into heat, impacting the coaster's motion, and learn how acceleration, influenced by...
Curated Video
GCSE Physics - Conservation of Energy #4
This video covers: - Conservation of energy principle - Open vs closes systems - Examples of how energy is transferred General info: - Suitable for all GCSE and IGCSE courses Exam board specific info: AQA - Everything is relevant to your...
Flipping Physics
Speed of a Proton in a Uniform Electric Field
Conservation of energy is used to determine the final speed of a proton released at rest in a uniform electric field.
Virtually Passed
Conservation of Mechanical Energy Proof (2DoF)
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...
Flipping Physics
(Energy Solution) Acceleration of a Wheel descending on a Rope
A rope is wrapped around a bicycle wheel with a rotational inertia of 0.68MR^2. The wheel is released from rest and allowed to descend without slipping as the rope unwinds from the wheel. In terms of g, determine the acceleration of the...