Engineering Mechanics: Principles, Problem-Solving, and Practice for Students - Softcover

Vector, Ph.D., Dr. Danie

Softcover

ISBN 13: 9798188563929

Publisher: Independently published, 2026

Synopsis

Build a strong foundation in the principles that govern forces, motion, structures, and material behavior.

Engineering Mechanics is a comprehensive, student-focused textbook designed to make engineering mechanics clear, rigorous, and practical. Written for undergraduate students in civil, mechanical, aerospace, structural, and related engineering disciplines, the book develops the analytical skills needed to solve mechanics problems confidently—from basic force systems to beam deflection and column buckling.

Rather than presenting mechanics as a collection of formulas to memorize, this textbook develops each major concept from first principles. Assumptions are clearly stated, equations are carefully derived, and the physical reasoning behind each method is explained. Worked examples guide readers through every important calculation, including diagrams, sign conventions, intermediate steps, units, checks, and final answers.

The book is organized into three progressive sections:

Statics: Equilibrium of Bodies

Readers begin with the fundamental language of engineering mechanics, including units, dimensional analysis, numerical accuracy, Newton’s laws, scalars, vectors, force components, and resultants. The statics section then develops essential methods for analyzing particles and rigid bodies in equilibrium.

• Two-dimensional and three-dimensional force systems
• Free-body diagrams
• Particle and rigid-body equilibrium
• Moments, couples, and equivalent force systems
• Support reactions
• Trusses, frames, and machines
• Distributed loads and centroids
• Centers of gravity
• Coulomb friction, wedges, screws, and belt friction

Dynamics: Motion of Particles and Rigid Bodies

The dynamics section explains how position, velocity, and acceleration are related to the forces and moments that produce motion. Students learn to select and apply the most suitable method for each problem rather than relying on a single memorized procedure.

Coverage includes:

• Rectilinear and curvilinear motion
• Projectile motion
• Normal–tangential and polar coordinates
• Newton’s second law
• Work and kinetic energy
• Conservation of mechanical energy
• Linear and angular impulse–momentum
• Impact and coefficient of restitution
• Relative velocity and acceleration
• Instantaneous centers of zero velocity
• Mass moments of inertia
• Planar rigid-body kinetics

Mechanics of Materials

The final section connects external forces and motion to the stresses, strains, and deformations that develop inside engineering components. It provides students with an accessible introduction to the fundamental principles used in structural and mechanical design.

• Normal and shear stress
• Normal and shear strain
• Hooke’s law and Poisson’s ratio
• Stress–strain behavior of engineering materials
• Axial deformation
• Statically indeterminate members
• Torsion of circular shafts
• Shear-force and bending-moment diagrams
• Flexural and transverse shear stresses
• Combined loading
• Beam deflection by integration and superposition
• Euler column buckling
• Factors of safety and allowable-stress design

Each chapter begins with clearly defined learning objectives and progresses from definitions and derivations to worked applications. Practice problems, chapter summaries, highlighted equations, engineering diagrams, and systematic solution procedures reinforce understanding and help students prepare for assignments, examinations, and more advanced engineering courses.

Edition details

• Publisher: Independently published
• Publication date: 2026
• Language: English
• ISBN 13: 9798188563929
• Binding: Paperback
• Number of pages: 293