**Prerequisites:** Phys 170.

**Time and location:** The class
takes place MW **8:30 am-10:30 am** in Hennings 201. The tutorial is on Friday, same time and place. Start date: May 7, 2012. End date: June 22, 2012

**Midterm:** Monday, June 04, 2012, **8:30 am-10:30 am** in Hennings 201

**Exam:** Friday, June 22, 2012, **8:30 am-10:30 am** in Hennings 201.

**Credits:** 2.

**Grading:** 20% test exams (work/ group work in the tutorials), 20% homework assignments (with Mastering Engineering), 20% midterm, 40% final exam.

**Homework assignments (Mastering Engineering) and Tutorial Tests:**

All done

**Office hour:** My office hour is Wednesdays 4:45-5:45 pm (Hennings 338).

**Book: ** Engineering Mechanics, Statics and Dynamics, by R.C. Hibbeler (UBC custom edition is recommended, but any edition will work).

**`Mastering Engineering' software:** In addition to Hibbeler's book, you will need *Mastering Engineering*, a web-based software that will be used for homework assignments. Mastering Engineering can be purchased either in a package with Hibbeler's book or separately.

- Planar kinematics of rigid bodies. (40%)
- Planar kinetics of rigid bodies. (40%)
- Conservation laws etc. (20%)

We cover chapters 16 to 18 of Hibbeler's book.

**Monday, May 7.** Kinematics (Ch. 16 in Hibbeler). Translation and Rotation: Position, velocity and acceleration. General plane motion: velocity. See Sections 16.1, 16.2, 16.3, 16.5.

**Wednesday, May 9.** General plane motion: the instantaneous center of rotation. See Sections 16.6.

**Friday, May 11.** Tutorial test 1.

**Monday, May 14.** General plane motion: acceleration. See Sections 16.7.

**Wednesday, May 16.** General plane motion: Rotating axes. See Sections 16.8.

**Friday, May 18.** ADDITIONAL LECTURE, in place of the tutorial. General plane motion: Rotating axes continued. See Sections 16.8.

**Monday, May 21.** No class (Victoria day).

**Wednesday, May 23.** ADDITIONAL TUTORIAL, in place of the the lecture. All of Hibbeler, Ch. 16.

**Friday, May 25.** Review of Ch. 16.

**Monday, May 28.**Ch 17: Kinetics of 2D rigid body motion. Section 17.2: Derivation of 2D rigid body equations of motion from Newton's axioms.

**Wednesday, May 30.** Using the rigid body EoM to solve planar kinetics problems.

**Friday, June 1.** Tutorial test 4.

**Monday, June 4.** Midterm exam.

**Wednesday, June 6.** Mass moment of inertia (Hibbeler, Ch. 17.1)

**Friday, June 8.** Rotation about fixed axis (Hibbeler, Ch. 17.4) and general plane motion EoMs (Hibbeler, Ch. 17.5): Examples. Tutorial test 5.

**Monday, June 11.** Work & Energy. Kinetic energy. Work of a force. work of a couple moment. Principle of work and energy. Energy conservation. (Hibbeler, Ch. 18, Sections 18.1 - 18.5).

**Wednesday, June 13.** Principle of work and energy. Energy conservation, continued. Examples. [END OF COURSE MATERIAL]

**Friday, June 15.**Tutorial test 6.

**Monday, June 18.** REVIEW 1: General plane motion - EoM. Examples: Forklift problem 17.37 + friction problem 17.71 (3 moving parts). 30min ``Dynamics concept diagnostic'' test (not graded but good for feedback).

**Wednesday, June 20.** REVIEW 2: Mass moment of inertia. Discussion of results of ``Dynamics concepts diagnostic'' test.

**Friday, June 22.**FINAL EXAM. Hennings 201, 8:30AM - 10:30AM (120 min).