Mechanical Engineering - Engineering mechanics - Solved Numericals-exercise 2.2

Mechanical engineering - Engineering mechanics - Resultant force using Parallelogram method - solved exercise 2.1 Both questions with Autocad Drawing - Graphical method 00:33 Que.1 Find the magnitude and direction of the resultant of the concurrent forces of 8 N, 12 N, 15 N and 20 N making angles of 30°, 70°, 120°.25 and 155° respectively with a fixed line. 03:56 Finding resultant force with help of AUTOCAD 05:58 Que.2 Find magnitude of the resultant force, if 30, 40, 50 and 60 N forces are acting along the lines joining the centre of a square to its vertices. 09:00 Finding resultant force with help of AUTOCAD