Week of Feb 8

I had a total of 6 students show up to office hours this week, with the heaviest traffic on Friday.  Students mostly wanted help with homework problems.  One of the biggest challenges they had was recognizing velocity vectors should not be in a free body diagram.  Also, after we went over why it makes sense that if an object is not accelerating then the net force acting on that object is zero, the students were able to solve the problems much easier.  I am expecting more students to come in next week when their exams are returned.