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Bozeman Science
Free Body Diagrams
Mr. Andersen shows you how to draw free body diagrams of various objects. The major forces (like gravity, normal, tension, friction, air resistance, etc.) are discussed and then applied to various problems.
Bozeman Science
Potential Energy
In this video Paul Andersen explains how conservative forces can be used to store potential energy in an object or a system. The work done is equal to the amount of potential energy in the object. The following conservative forces are...
Bozeman Science
Contact Forces
In this video Paul Andersen explains how contact forces result from interatomic forces. The following forces are explained at the interatomic level: normal force, applied force, friction force, tension force, spring force, and buoyant...
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 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 a Force on a Spring: Finding Spring Constant & Potential Energy
This video walks through a physics problem to determine the spring constant of a spring and the potential energy stored when it is compressed by a falling object. It demonstrates calculations related to spring forces and energy.
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
Universal Gravitation, Spring Force, and Circular Motion Review
This review of the second half of Unit 2: Forces and Translational Dynamics for AP Physics 1, we cover key topics such as Newton’s Law of Universal Gravitation, spring force, and circular motion. We explain gravitational interactions...
Flipping Physics
Circular Motion Fundamentals: Tangential Velocity, Centripetal Acceleration, and Force in AP Physics 1
This review of circular motion explains key concepts such as tangential velocity, centripetal acceleration, and how objects move in circular paths. Tangential velocity is always perpendicular to the radius, while centripetal...
Flipping Physics
Conservative Force and Potential Energy
Flipping Physics
Simple Harmonic Motion - Force, Acceleration, and Velocity at 3 Positions
Identifying the spring force, acceleration, and velocity at the end positions and equilibrium position of simple harmonic motion. Amplitude is also defined and shown.
Flipping Physics
Hooke's Law Introduction - Force of a Spring
Hooke’s law is demonstrated and graphed. Spring constant, displacement from equilibrium position, and restoring force are defined and demonstrated.
Flipping Physics
Determining the Spring Constant, k, with a Vertically Hanging Mass
Hooke’s law is demonstrated and graphed. Spring constant, displacement from equilibrium position, and restoring force are defined and demonstrated.
Flipping Physics
Simple Harmonic Motion Derivations using Calculus (Mass-Spring System)
Calculus is used to derive the simple harmonic motion equations for a mass-spring system. Equations derived are position, velocity, and acceleration as a function of time, angular frequency, and period. This is an AP Physics...
Virtually Passed
Work Energy proof part 3 - Elastic Energy
In this video I prove (in the 1D case) that the work done by a spring on a particle is equal to the change in elastic energy.
Flipping Physics
Simple Harmonic Motion Introduction via a Horizontal Mass-Spring System
Simple Harmonic Motion is introduced and demonstrated using a horizontal mass-spring system.
Flipping Physics
Conservative and Nonconservative Forces
Conservative and Nonconservative forces are defined and many demonstrations are analyzed to determine which forces are conservative and which are nonconservative. Want Lecture Notes?f='http://www.flippingphysics.com/force-...'...
Flipping Physics
Work done by a Spring - Deriving Elastic Potential Energy
When we place a 1.00 kg mass on a spring, the end of the spring moves from the 34.4 cm mark to the 30.2 cm mark and comes to rest. (a) What is the spring constant of the spring? (b) What is the work done by the spring on the mass? Want...
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Potential Energy of a Spring
This nugget derive the potential energy of a spring with help of two considered cases-when block of mass streched and when compressed.
Flipping Physics
Horizontal vs. Vertical Mass-Spring System
Demonstrating the difference between vertical and horizontal mass-spring systems
Flipping Physics
Energy Systems Clarified
A demonstration of a block-spring system on an incline is used to show the relationships between work and energy, and how they depended on what is defined as the system. Want Lecture Notes?f='http://www.flippingphysics.com/energy...'...
Bozeman Science
Bozeman Science: Contact Forces
In the following video Paul Andersen explains how contact forces result from interatomic forces. [5:29]
Khan Academy
Khan Academy: Springs and Hooke's Law: Intro to Springs and Hooke's Law
A video lecture that discusses spring force, restoring force, and gives a good introduction to Hooke's Law. [10:05]