{[ promptMessage ]}

Bookmark it

{[ promptMessage ]}

166E1-S04

# 166E1-S04 - MA 166 NAME STUDENT ID EXAM 1 Spring 2004 Page...

This preview shows pages 1–3. Sign up to view the full content.

MA 166 EXAM 1 Spring 2004 Page 1/4 NAME STUDENT ID RECITATION INSTRUCTOR RECITATION TIME Page 1 /18 Page 2 /30 Page 3 /28 Page 4 /24 TOTAL /100 DIRECTIONS 1. Write your name, student ID number, recitation instructor’s name and recitation time in the space provided above. Also write your name at the top of pages 2, 3, and 4 . 2. The test has four (4) pages, including this one. 3. Write your answers in the boxes provided. 4. You must show sufficient work to justify all answers. Correct answers with inconsistent work may not be given credit. 5. Credit for each problem is given in parentheses in the left hand margin. 6. No books, notes or calculators may be used on this test. (12) 1.(a) Find the center and radius of the sphere with equation x 2 + y 2 + z 2 - 2 x - 4 y +8 z +17 = 0. center: radius: (b) Is the origin inside, outside, or on the sphere in part (a)? (6) 2. Find a unit vector ~u in the direction opposite that of ~a = 2 ~ i - j - 2 ~ k . ~u =

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document
MA 166 Exam 1 Spring 2004 Name Page 2/4 (10) 3. A constant force with vector representation ~ F = 10 ~ i +18 ~ j - 6 ~ k moves an object along
This is the end of the preview. Sign up to access the rest of the document.

{[ snackBarMessage ]}

### What students are saying

• As a current student on this bumpy collegiate pathway, I stumbled upon Course Hero, where I can find study resources for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.

Kiran Temple University Fox School of Business ‘17, Course Hero Intern

• I cannot even describe how much Course Hero helped me this summer. It’s truly become something I can always rely on and help me. In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero.

Dana University of Pennsylvania ‘17, Course Hero Intern

• The ability to access any university’s resources through Course Hero proved invaluable in my case. I was behind on Tulane coursework and actually used UCLA’s materials to help me move forward and get everything together on time.

Jill Tulane University ‘16, Course Hero Intern