2D Kinetics of Rigid Bodies by Newton's Second Law - Engineering Mechanics (Dynamics)

Do you want to learn how to apply the laws of physics to analyze the motion of rigid bodies in two dimensions? Do you want to understand the concepts and methods of mass moment of inertia, general equations of motion, work, energy, impulse, and momentum? Do you want to design and optimize mechanical systems and devices that involve the rotation and translation of rigid bodies? If you answered yes to any of these questions, then this course is for you! In this course, you will learn the fundamentals of two-dimensional kinetics of rigid bodies, which is the branch of mechanics that deals with the relation between the forces acting on a rigid body and its resulting motion. The course will equip you with the skills and knowledge to solve various engineering and scientific problems involving the motion of rigid bodies in two dimensions. You will be able to apply the concepts and methods of two-dimensional kinetics of rigid bodies to fields such as mechanical engineering, aerospace engineering, civil engineering, robotics, biomechanics, and more. You will also be able to appreciate the power and elegance of the physical laws that govern the motion of rigid bodies. By the end of this course, you will be able to: - Define and explain the meaning of kinetics, rigid body, and plane motion - Calculate the mass moment of inertia of a rigid body using integration or parallel axis theorem - Derive and use the general equations of motion for a rigid body in plane motion - Analyze the motion of a rigid body undergoing translation, rotation about a fixed axis, or general plane motion - Apply the principle of work and energy to determine the motion of a rigid body or a system of rigid bodies - Apply the principle of conservation of energy to determine the motion of a rigid body or a system of rigid bodies under conservative forces - Apply the principle of impulse and momentum to determine the motion of a rigid body or a system of rigid bodies - Apply the principle of conservation of momentum to determine the motion of a rigid body or a system of rigid bodies Tailored for students, engineers, scientists, and anyone passionate about learning the basics of 2D kinetics of rigid bodies, this course assumes a basic background in calculus, physics, vector algebra, and statics. Once enrolled, you have access to dynamic video lessons, interactive quizzes, and live chat support for an immersive learning experience. You engage with clear video explanations, test your understanding with instant-feedback quizzes and interact with our expert instructor and peers in the chat room. Join a supportive learning community to exchange ideas, ask questions, and collaborate with peers as you master the material, by enrolling right away.

25

$ 11.43

Payment required for enrolment
Enrolment valid for 12 months
This course is also part of the following learning track. You may join the track to gain comprehensive knowledge across related courses.
MEE 206: Engineering Mechanics II (Dynamics)
MEE 206: Engineering Mechanics II (Dynamics)
Comprehensive treatise of motion of particles and rigid bodies, with focus on the motion of engineering mechanisms. Curated for second-year students of engineering and at Obafemi Awolowo University, Ile-Ife, Nigeria. Students and professionals with similar learning goal will also find this learning track useful.

Comprehensive treatise of motion of particles and rigid bodies, with focus on the motion of engineering mechanisms. Curated for second-year students of engineering and at Obafemi Awolowo University, Ile-Ife, Nigeria. Students and professionals with similar learning goal will also find this learning track useful.

Course Chapters

1
Introduction

Meaning of mechanics, dynamics, kinetics, rigid bodies; overview of the kinetic analysis techniques of different motion types for a rigid body.

Chapter lessons

1.Welcome

Welcome to the course and course outline.

2.Units of a force13:02

Units of force in the S. I. system and U. S. customary units.

3.Forces and reactions (1)28:39

How to obtain different forces and reactions in a given system, for use in free-body diagrams.

4.Forces and reactions (2)34:11

How to obtain different forces and reactions in a given system, for use in free-body diagrams.

2
Mass Moment of Inertia

A review of mass moment of inertia, parallel-axes theorem and related concepts.

Chapter lessons

1.Overview

Summary of the need for, calculation of, and formulas for the mass moment of inertia of a rigid body.

3
General Equations of Motion

General equations of motion of rigid bodies and their resultant equations under various kinds of motion; application of the equations under special conditions such as constrained motion and in a system of connected bodies.

Chapter lessons

1.Overview

Equations of motion for a rigid body.

4
Translation

Force-acceleration analysis of the motion of rigid bodies in translation.

Chapter lessons

1.Worked examples (1)

Worked examples on the force-acceleration analysis of the motion of a rigid body in translation.

5
Rotation About a Fixed Axis

Force-acceleration analysis of the motion of rigid bodies undergoing rotation about a fixed axis.

Chapter lessons

1.Worked examples (1)

Worked examples on the force-acceleration analysis of the motion of a rigid body in rotation.

6
General Plane Motion

Force-acceleration analysis of the motion of rigid bodies undergoing general plane motion.

Chapter lessons

1.Worked examples (1)

Worked examples on the force-acceleration analysis of the motion of a rigid body in general plane motion.