SBEC Chemistry and Physics » f=ma http://tskinnersbec.edublogs.org Use what talents you possess, for the woods would be silent if no birds sang except for the best. - Henry van Dyke Thu, 10 Dec 2009 02:10:56 +0000 http://wordpress.org/?v=2.8.2 en hourly 1 Physics 10-21-09 Newton’s 2nd & 3rd Laws http://tskinnersbec.edublogs.org/2009/10/21/1039/ http://tskinnersbec.edublogs.org/2009/10/21/1039/#comments Thu, 22 Oct 2009 02:11:54 +0000 Ms. Skinner http://tskinnersbec.edublogs.org/?p=1039 PHYSICS: Don’t you just love playing with Newton’s laws? Here’s the lecture from Wednesday on Newton’s law of acceleration and Newton’s law of interaction. Can you use them to explain everyday phenomenon?



flickr photo by viZZZual.com

]]> http://tskinnersbec.edublogs.org/2009/10/21/1039/feed/ 14 PHYSICS 10-30-08 Net Vertical Forces – Problem Review http://tskinnersbec.edublogs.org/2008/10/30/physics-10-30-08-net-vertical-forces-problem-review/ http://tskinnersbec.edublogs.org/2008/10/30/physics-10-30-08-net-vertical-forces-problem-review/#comments Fri, 31 Oct 2008 01:04:46 +0000 Ms. Skinner http://tskinnersbec.edublogs.org/?p=178 PHYSICS: Well, very short class today, but here’s the review we did of a couple of the net vertical forces problems. You’re doing a great job with them!

]]> http://tskinnersbec.edublogs.org/2008/10/30/physics-10-30-08-net-vertical-forces-problem-review/feed/ 0 PHYSICS 10-29-08 Net Vertical Forces http://tskinnersbec.edublogs.org/2008/10/30/physics-10-29-08-net-vertical-forces/ http://tskinnersbec.edublogs.org/2008/10/30/physics-10-29-08-net-vertical-forces/#comments Thu, 30 Oct 2008 13:19:50 +0000 Ms. Skinner http://tskinnersbec.edublogs.org/?p=176 PHYSICS: Here’s the lecture from Wednesday on net vertical forces – elevator problems, I call them. CAUTION – at the very end of the vodcast, when I’m going over one of the old homework problems, I mis-state and mis-label a force. On one of the applied forces, instead of defining the Fx component of the applied force as FA I said it was Fw. make sure you change that.

]]> http://tskinnersbec.edublogs.org/2008/10/30/physics-10-29-08-net-vertical-forces/feed/ 0 PHYSICS 10-29-08 Help Session: Force Problems http://tskinnersbec.edublogs.org/2008/10/29/physics-10-29-08-help-session-force-problems/ http://tskinnersbec.edublogs.org/2008/10/29/physics-10-29-08-help-session-force-problems/#comments Thu, 30 Oct 2008 03:43:04 +0000 Ms. Skinner http://tskinnersbec.edublogs.org/?p=175 PHYSICS: Here’s the vodcast of the Wednesday morning help session.  We did a couple of problems – an equilibrant force problem (the guy in the hammock) and #36 on page 147, a block accelerating down an incline.

]]> http://tskinnersbec.edublogs.org/2008/10/29/physics-10-29-08-help-session-force-problems/feed/ 0 PHYSICS 10-24-08 Friction & Forces On An Incline http://tskinnersbec.edublogs.org/2008/10/25/physics-10-24-08-friction-forces-on-an-incline/ http://tskinnersbec.edublogs.org/2008/10/25/physics-10-24-08-friction-forces-on-an-incline/#comments Sat, 25 Oct 2008 18:44:06 +0000 Ms. Skinner http://tskinnersbec.edublogs.org/?p=159 PHYSICS: Here’s the lecture from Friday on friction forces on an incline. You’re doing great!

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