***Follow me on Twitter!*** Get instant (or at least relatively quick) notification of recently uploaded videos and image galleries. Twitter @mrpmacdonald I'll tweet upcoming importants dates and notes as well.   Physics 112 Class time for working on lab reports. Physics 122 Circular Motion: Circular speed, centripetal acceleration and force, banked and unbanked turns. All problems on page 23 & 25 in the physics_122_problem_set.pdf should be complete for Monday. physics122_circular_motion_dec_13.pdf physics122_circular_motion_dec_12.pdf jaredp1_corner.mov jaredp1_loop.mov josh_corner.mov josh_loop.mov