12*9*08+tayls.

Fifth period, college prep Physics started out like any other day on this sunny afternoon in December. Students received a small and large piece of graph paper, as well as page 17 entitled Vectors, Distance & Displacement: Physics 1. Homework from the previous night was checked which was on page 15 and 16. “Does anyone have a check?” he asked, helplessly, in reference to the Physics Equation shirts that were being purchased. The check turn-in amount was low and he pressured the students who had signed the sheet to turn in their payments asap. They then were instructed by Physicist Christopher Manning to do the Daily Question, which would be collected and graded. The Question was as follows:

Using the scale of 3cm=50 N and the graph paper, draw the vector representation for a force of 175 N in the 205 degree direction.

Manning proceeded in solving the problem for all to see, after all answers were collected, of course. The class then went over the homework. Questions were asked and problems solved as the class was enlightened by the wonders of vectors in the Physics realm. The correct answers to the homework can be found below.  PAGE 15 1) 2.5 m/s @ 323.1 degrees 2) 8.9 km @ 243.4 degrees 3) a) 57.6 N @ 40.7 degrees b) 36.1 N @ 73.9 degrees

PAGE 16 1) 89.6 km @ 75.3 degrees 2) 9.60 m/s @ 141.4 degrees

Homework for Tuesday night includes all of page 17. Answers were given:

PAGE 17 1) a) 7 km b) 5 km @ 36. 9 degrees 2) a) 3200 km b) 2280 km @ 52.1 degrees 3) a) 62 m b) 18.1m @ 6.3 degrees He warned the students that a graded daily question involving vector addition would appear in the next day or two.