STATICS SPRING 2018 Lesson 27: Trusses III: ZFM’s “Every man dies. Not every man really lives” – the character of William Wallace, as played by Mel Gibson, Braveheart LESSON 27: TRUSSES III – ZERO FORCE MEMBERS (ZFM’S) (DRAFT) Wednesday, March 7, 2018 LESSON OBJECTIVES 1. Identify zero force members READING Hibbeler Chapter 6 – Zero Force Members IN-CLASS EXERCISE: IDENTIFY THE ZERO FORCE MEMBERS. 2. 3. P A B C D 4. P A B C D 5. A B C D E P 1. 6.