Physics 12
A1.2 Identify the resultant vector and component vectors on vector diagrams.
Physics: Algebra/Trig, 3rd ed., Eugene Hecht
pp. 30 – 32, 34 – 39, 50
Study section 2.6 entitled “Some Vector Algebra” on pages 30 to 32. Do the
“EXPLORING PHYSICS ON YOUR OWN” activity, trying at least three different
permutations.
Now, study section 2.8, “Components and Vector Addition,” on pages 34 to 39. After
practising with the CD-ROM (see below) or the link, attempt problems 71 to 75 on page
50. For each question, construct an accurate scale drawing using a straight edge and
protractor. On questions 72 to 75, label the component vectors and the resultant vector.
Personal Tutor for Physics [CD-ROM, v. 2003], Eugene Hecht
Click on CHOOSE A CHAPTER, select Chapter 2, then Explorations, then Vector
Components. The directions to follow will appear in the right hand window of your
monitor. (If you need assistance with this technology, just ask any staff member.)
Alternatively, your may click the link to get a similar demonstration of vectors and their
components:
Link
(© 2005. C.K. Robinson, Summerland Community Learning Centre, School District No. 67)