Please write your homework neatly. Don't try to cram all the problems into the
minimum space. Show your work clearly, and useful diagrams are always appropriate
and may get extra points. You may work with others, but the work should be your
own. I expect numeric answers to have a reasonable number of significant figures
and proper units.
Note: WebAssign grades only on the answer; I will grade only (mostly) on the
method! Make your method clear.
1. Cummings et al., Ch. 3, p. 84, Problem 44
2. Cummings et al., Ch. 4, p. 103, Problem 3
3. Cummings et al., Ch. 4, p. 103, Problem 9
4. For WebA PS 3.0 Problem 3:
(a) Draw the vectors representing each part of the car’s motion head-to-tail
on the same diagram. Label each with magnitude and angle.
(b) Draw the displacement vector on the diagram from (a). Label it!
5. For WebA PS 3.0 Problem 4: Draw the vectors
(i) a , b , a + b , all on the same diagram
(ii) a , b , b - a, all on the same diagram
(iii) a , b , a - b, all on the same diagram
This page maintained by Anne G. Young. Last modified 23-Sep-2004 .