Solution to a frames and machines problem Hibbeler 6 3f скачать в хорошем качестве

Solution to a frames and machines problem Hibbeler 6 3f

Detailed explanation of solution to a textbook frames and machines problem. Hibbeler, Engineering Mechanics: Statics Problem 6-3f 0:00 Introduction 0:44 Drawing the first free body diagram (FBD) 2:01 Identifying the 2-force member in equilibrium 2:52 Reactions at pin A 3:33 Determining sense of the force at B 4:17 Determining senses of reaction forces at A 6:40 Free body diagram of pulley 8:16 Applying equations of equilibrium to FBD of pulley 9:51 FBD of link BC 11:50 Explaining the two 400N forces at the pulley connection 12:18 What NOT to do on FBDs of frames and machines 13:07 Applying equations of equilibrium to FBD of beam AB 15:44 Determining force magnitudes and rounding answers 16:53 Thinking about and checking final answers 17:33 Using 3-force member to check answer