Physics 112 (Periods 1 & 6)Review of Newton's 2nd Law problems with connected masses (Notes: physics_112_connected_masses_notes_may_12.pdf)Practice problems on page 21 - 23 of your problem set.Newton's 2nd Law test Wednesday, May 14.Math 9 (Period 3)Working through Chapter 7.4 - solving problems using similar triangles.Examples and practice: sim_tris_ex_worked_and_prac_with_answers_may_12.pdf (contains worked examples and practice problems with answers)Today we planned for tomorrow's outside survey activity: similar_triangle_survey_activity.pdfChapter 7 test on similar diagrams is scheduled for next Wednesday, May 21.Our activities will involve measuring angles outside of the classroom and a protractor won't cut it!  Check out the app: Theodolite ($): https://itunes.apple.com/ca/app/theodolite/id339393884?mt=8 it does not take much memory but could use celular plan data when outside (app will work in airplane mode).  Also check the Google Play store for an android version of the app.  I could not find the free version of the above app but a free compass/compass app will work just as well. Physics 122 (Period 4)Review for the momentum and projectile test physics_122_complete_projectile_notes.pdfMomentum and Projectile test Wednesday, May 14.  Test outline given in class today.For all of the important course documents go here: January 29/2014 - Semester 2 Begins!