Statics of Rigid Bodies - Chapter 1: Fundamental Concepts and Force Vectors скачать в хорошем качестве

Statics of Rigid Bodies - Chapter 1: Fundamental Concepts and Force Vectors

1. Definition of Related Terms 2. Force 3. Force System 4. Classification of Force System According to plane it lies 4.a. Coplanar Force System (2-dimensional) 4.b. Non-Coplanar Force System (3-dimensional) 5. Classification of Force System According to line of action 5.a. Concurrent force system 5.b. Parallel force system 5.c. General force system 6. Fundamental Axiom of Mechanics 7. Scalar and Vector Quantity 8. Resolving Vectors into Components 9. Addition of Vectors 9.a. Force Triangle 9.b. Summation of Forces Problem Solving: 1. Two forces are applied at point B of beam AB. Determine graphically the magnitude and direction of their resultant using the triangle rule. 2. If and Ө = 60° and F= 450 N, determine the magnitude of the resultant force and its direction, measured counterclockwise from the positive x axis. 3. Plot and compute the magnitude and position of the resultant of the given concurrent forces. F1= 400 N; along (+) x- axis F2= 200 N; -210 ̊ F3= 300 N; 240 ̊ F4= 300 N; S 30 ̊E