Mech 220 Final Review Exam UPDATED ACTUAL QUESTIONS AND CORRECT ANSWERS

Mech 220 Final Review Exam UPDATED ACTUAL QUESTIONS AND CORRECT ANSWERS Principle of Transmissibility - CORRECT ANSWER line of action without changing its effect Engineering Design Process - CORRECT ANSWER 2. Develop Solution Concepts 3. Evaluate and select a solution 4. Prototype and test the solution 5. Iterate and refine the solution Characteristics of Team Diversity - CORRECT ANSWER 2. Technical/academic background 3. Different personalities 4. Demographics 5. Geographic location 6. Attitude a force may be applied anywhere along its 1. Understand the problem Ways to understand customer needs - CORRECT ANSWER 2. Focus group 3. Survey 4. Observation studies 5. Product benchmarking Concurrent Force System - CORRECT ANSWER 1. Prior experience w/ subject 1. Interviews all forces are acting on one point of an object; results in TRANSLATION; solved with 2-D particle equilibrium Non-concurrent Force System - CORRECT ANSWER forces are not acting on an object at one point; results in translation or rotation; solved via rigid body equilibrium Static Equilibrium - CORRECT ANSWER a state in which all forces and moments acting on a system are balanced; confirmed when the sum of all forces acting on a system equal zero and the sum of all moments about any point are also equal to zero