© 2005 Baylor University Slide 1 Fundamentals of Engineering Analysis EGR 1302 Unit 3, Lecture F Approximate Running Time is 29 Minutes Distance Learning / Online Instructional Presentation Presented by Department of Mechanical Engineering Baylor University Procedures: 1.Select “Slide Show” with the menu: Slide Show|View Show (F5 key), and hit “Enter” 2.You will hear “CHIMES” at the completion of the audio portion of each slide; hit the “Enter” key, or the “Page Down” key, or “Left Click” 3.You may exit the slide show at any time with the “Esc” key; and you may select and replay any slide, by navigating with the “Page Up/Down” keys, and then hitting “Shift+F5”.

© 2005 Baylor University Slide 2 Scalar Triple Product ( )

© 2005 Baylor University Slide 3 Volume of a Parallelepiped

© 2005 Baylor University Slide 4 Scalar Triple Product

© 2005 Baylor University Slide 5 Summing Forces with Vectors W R WxWx F R L W D T W WyWy

© 2005 Baylor University Slide 6 W WxWx F R Summing Forces with Vectors WyWy + y

© 2005 Baylor University Slide 7 d F M=F*d P Q Moment Due to a Force M=? Torque, Twist F d M=?

© 2005 Baylor University Slide 8 Right Hand Rule for Rotations

© 2005 Baylor University Slide 9 F d M=? Moment Due to a Force FF

© 2005 Baylor University Slide 10 F Moment About an Axis

© 2005 Baylor University Slide 11 Moment About an Axis F

© 2005 Baylor University Slide 12 Moment Due to a Force F

© 2005 Baylor University Slide 13 Moment About an Axis

© 2005 Baylor University Slide 14 This concludes Unit 3, Lecture F You are now ready for the Unit 3 Examination