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30-Day Money-Back Guarantee

This course includes:

  • 4 hours on-demand video
  • Full lifetime access
  • Access on mobile and TV
Teaching & Academics Science Mechanics

Mechanics 2: Equilibrium of rigid body under coplanar forces

Learn the concept of equilibrium of rigid bodies from scratch.
Rating: 4.4 out of 54.4 (4 ratings)
21 students
Created by MUNRO KAGWE
Last updated 11/2020
English
English
30-Day Money-Back Guarantee

What you'll learn

  • Solve with ease question related to Equilibrium of Rigid body under the action of coplanar forces

Requirements

  • A knowledge of mechanics 1 especially resolution of forces using basic trigonometry.

Description

Equilibrium of rigid bodies under coplanar forces is one of the topics in the  International Advanced Level Further Mathematics Course. So this course is not a coverage of the entire Further Mathematics as a subject. The course emphasizes the ability to use simple concepts in the solution of complex mechanical structures. The course is meant for students who have challenges in understanding forces which keep mechanical structures in equilibrium. 

Concepts that are covered in this course include:

  • moment of a force about a point in two dimensions.

  • center of gravity (COG) or center of mass (COM) of regular and composite laminae

  • Moment due to the weight of a rigid body

  • conditions for equilibrium of a rigid body under the action of forces in two dimensions.

  • contact force between rigid bodies  which are in equilibrium

Use of trigonometry has been kept of a minimum. The course will help the student to avoid common mistakes when applying any of the above concepts. More importantly, the student will quickly identify which of the above concepts to apply in a given situation.

I have kept the length of the lectures short and straight to the point in consideration of the fact that the student is also under pressure to study other topics as well.

Who this course is for:

  • Students preparing for Further Mathematics at Advanced Level Mathematics

Course content

3 sections • 21 lectures • 4h 5m total length

  • Preview03:34
  • Preview07:39
  • Problems involving Trigonometry
    06:18
  • The Principle of Moments
    12:49
  • Principle of Moments and Uniform Plank
    10:50

  • Definition of Center of Gravity
    10:39
  • Moment due to the weight of a rigid body
    08:05
  • COG of Regular Bodies - part 1
    10:27
  • COG of composite laminae
    07:11
  • Center of gravity of a system of Particles
    12:32
  • Center of gravity of a system of Particles - part 2
    04:59
  • Center of gravity of a system of more than two particles
    04:47
  • Conditions for equilibrium
    15:59
  • Suspending a lamina
    05:35
  • Perforated Lamina
    14:30
  • Forces Acting at a Hinge
    17:59
  • The Ladder Problem
    13:32

  • Preview18:59
  • Preview16:47
  • Preview08:57
  • Preview33:45

Instructor

MUNRO KAGWE
Physics and Mechanics 1&2 Tutor at Udemy
MUNRO KAGWE
  • 4.7 Instructor Rating
  • 71 Reviews
  • 405 Students
  • 5 Courses

Hi there. I am a high school teacher with over 20 years teaching MECHANICS at Advanced Level and PHYSICS at both Advanced-Level and O-Level respectively. I specialize in the examinations offered by CIE (Cambridge International Examinations). I have taught on a one-on-one basis as a Private Tutor and as a regular teacher. I have documented concepts that students seem to have difficulties in. Consequently my course is designed in such a way that these are addressed.

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