In this chapter you will study the effect of forces acting on particles.
First you will learn how to replace two or more forces acting on a
given particle by a single force having the same effect as the original
forces. This single equivalent force is the resultant of the original
forces acting on the particle. Later the relations which exist among
the various forces acting on a particle in a state of equilibrium will
be derived and used to determine some of the forces acting on the
particle.
The use of the word “particle” does not imply that our study
will be limited to that of small corpuscles. What it means is that the
size and shape of the bodies under consideration will not significantly
affect the solution of the problems treated in this chapter and that
all the forces acting on a given body will be assumed to be applied
at the same point. Since such an assumption is verified in many
practical applications, you will be able to solve a number of engineering
problems in this chapter.
The first part of the chapter is devoted to the study of forces
contained in a single plane, and the second part to the analysis of
forces in three-dimensional space
المادة المعروضة اعلاه هي مدخل الى المحاضرة المرفوعة بواسطة استاذ(ة) المادة . وقد تبدو لك غير متكاملة . حيث يضع استاذ المادة في بعض الاحيان فقط الجزء الاول من المحاضرة من اجل الاطلاع على ما ستقوم بتحميله لاحقا . في نظام التعليم الالكتروني نوفر هذه الخدمة لكي نبقيك على اطلاع حول محتوى الملف الذي ستقوم بتحميله .
الرجوع الى لوحة التحكم
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