In physics, a rigid body (also known as a rigid object) is a solid body in which deformation is zero or so small it can be neglected. The distance between any two given points on a rigid body remains constant in time regardless of external forces or moments exerted on it. A rigid body is usually considered as a continuous distribution of mass. In the study of special relativity, a perfectly rigid body does not exist; and objects can only be assumed to be rigid if they are not moving near the speed of light. In quantum mechanics, a rigid body is usually thought of as a collection of point masses. For instance, molecules (consisting of the point masses: electrons and nuclei) are often seen as rigid bodies (see classification of molecules as rigid rotors). (Wikipedia).
Linear Algebra 21a: Rigid Transformations
https://bit.ly/PavelPatreon https://lem.ma/LA - Linear Algebra on Lemma http://bit.ly/ITCYTNew - Dr. Grinfeld's Tensor Calculus textbook https://lem.ma/prep - Complete SAT Math Prep
From playlist Part 3 Linear Algebra: Linear Transformations
Physics - Mechanics: Ch 17 Tension and Weight (1 of 11) What is Tension?
Visit http://ilectureonline.com for more math and science lectures! In this video I will explain what is tension and how to calculate tension using the free-body diagram. Next video in this series can be seen at: https://youtu.be/BxUhaktD8PA
From playlist PHYSICS MECHANICS 1: INTRO, VECTORS, MOTION, PROJECTILE MOTION, NEWTON'S LAWS
Physics 11.1 Rigid Body Rotation (1 of 10) Basics
Visit http://ilectureonline.com for more math and science lectures! In this video I will explain the translational, rotational, and combined motion of rigid body rotation.
From playlist PHYSICS 11 ROTATIONAL MOTION
MIT 8.01 Classical Mechanics, Fall 2016 View the complete course: http://ocw.mit.edu/8-01F16 Instructor: Dr. Peter Dourmashkin License: Creative Commons BY-NC-SA More information at http://ocw.mit.edu/terms More courses at http://ocw.mit.edu
From playlist MIT 8.01SC Classical Mechanics, Fall 2016
Get a Free Trial: https://goo.gl/C2Y9A5 Get Pricing Info: https://goo.gl/kDvGHt Ready to Buy: https://goo.gl/vsIeA5 Define rigid bodies for multibody simulation. Combine standard solids and define extrusions using MATLAB. For more videos, visit https://bit.ly/3KjPuja
From playlist Physical Modeling
Mechanical Engineering: Equilibrium of Rigid Bodies (1 of 30) Introduction
Visit http://ilectureonline.com for more math and science lectures! In this video I will introduce equilibrium of rigid bodies where sum-of-the-forces=0 and sum-of-the-moments=0. Next video in this series can be seen at: http://youtu.be/TZpvK_Mw6q4
From playlist MECHANICAL ENGINEERING 3 - EQUILIBRIUM OF RIGID BODIES
How to Build Muscle, According to Science
Your muscles change a lot over the course of your life. In this episode, Patrick breaks down everything you need to know about how muscles form, grow, and how to stay strong later in life. » Subscribe to Seeker! http://bit.ly/subscribeseeker » Watch more Human! http://bit.ly/HUMANplaylist
From playlist Human | Seeker
SA02: Structural Analysis: Stability
This lecture is a part of our online course on introductory structural analysis. Sign up using the following URL: https://courses.structure.education/ In addition to updated, expanded, and better organized video lectures, the course contains quizzes and other learning content. Solution f
From playlist Dr. Structure: Structural Analysis Video Lectures
Dynamics of Rigid Rotating Bodies: Part 1 of 3
Dynamics of rigid rotating bodies Part 1: Centre of Gravity, Moment of Inertia, Angular Momentum and Torque Part 2: Parallel Axis Theorem and consequences of part 1 Part 3: Gyroscopes
From playlist Classical Mechanics
Code - guest speaker Jaipack on Nature2D
Nature2D is a 2D physics library designed for and on Roblox. Ever wanted to create 2D games but step back because Roblox doesn't have a built-in 2D physics engine? Use Nature2D to create versatile and smooth simulations and mechanics for your 2D games with minimum effort. Nature2D primaril
From playlist Code seminar
9. Rotations, Part I: Dynamics of Rigid Bodies
For more information about Professor Shankar's book based on the lectures from this course, Fundamentals of Physics: Mechanics, Relativity, and Thermodynamics, visit http://bit.ly/1jFIqNu. Fundamentals of Physics (PHYS 200) Part I of Rotations. The lecture begins with examining rotation
From playlist Fundamentals of Physics with Ramamurti Shankar
Exploring Rapier2d part 1 - Getting set up
For the next project I need some advanced physics, and what better to use than a physics engine like Rapier2d. Code: [https://github.com/brooks-builds/exploring_rapier2d](https://github.com/brooks-builds/exploring_rapier2d) Watch live on Twitch at [https://twitch.tv/brookzerker](http
From playlist Exploring Rapier2d
Lecture 11 | Introduction to Robotics
Lecture by Professor Oussama Khatib for Introduction to Robotics (CS223A) in the Stanford Computer Science Department. Professor Khatib shows a short video on The Robotic Reconnaissance Team, then begins lecturing on Dynamics. CS223A is an introduction to robotics which covers topics su
From playlist Lecture Collection | Introduction to Robotics
Angular Momentum of a Rigid Body Derivation
Angular momentum of a rigid body is demonstrated and derived. Want Lecture Notes? http://www.flippingphysics.com/angular-momentum-rigid-body.html This is an AP Physics C: Mechanics topic. Content Times: 0:00 The Demonstration 1:20 The Derivation 4:15 Newton’s Second Law Next Video: Angul
From playlist Rotational Dynamics - AP Physics C: Mechanics
MIT RES.TLL-004 Concept Vignettes View the complete course: http://ocw.mit.edu/RES-TLL-004F13 Instructor: Dan Frey This video uses robotics as a context for describing rigid body motion and equations of constraint. Illustrative video clips are drawn from the robotics competition in MIT's
From playlist MIT STEM Concept Videos
Geometric Algebra, First Course, Episode 13: Position and Attitude
In this video we begin to construct a 2D Physics simulation framework with visualization. Our first step will be to define a rigid body with position and attitude so that we can translate and rotate it in the plane, and render it as a Square (paying homage to Flatland).
From playlist Geometric Algebra, First Course, in STEMCstudio
The rigid body and its moment of inertia tensor
In this video we're discussing the dynamics rigid body. In particular, we motivate and compute the general form of the inertia tensor for such a system. Consider this a motivation for the use of Lie-groups and Lie-algebras. Indeed, representation that were explained in previous videos make
From playlist Physics