20CW06practiceexam2

# 20CW06practiceexam2 - Math 20C Calculus Practice Midterm II...

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

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

View Full Document
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: Math 20C Calculus Practice Midterm II February 17, 2006 Name: Lecture Hour: Section Hour: Guidelines for the test: • No books, notes, or calculators are allowed. • You may leave answers in symbolic form, like √ 42, unless they simplify further, like √ 9 = 3 ,e = 1, or cos(3 π/ 4) =- √ 2 / 2. • Use the space provided. If necessary, write “see other side” and continue working on the back of the same sheet. • Circle your final answers when relevant. • Show all steps in your solutions and make your reasoning clear. Answers with no explanation will receive no credit, even if they are correct. • You have 50 minutes. Question # Perfect Score Your Score 1 20 2 20 3 20 4 20 5 20 TOTAL 100 Arclength: L = Z b a | r ( t ) | dt Arclength function: s ( t ) = Z t a | r ( u ) | du Vectors T , N , and B : T ( t ) = r ( t ) | r ( t ) | N ( t ) = T ( t ) | T ( t ) | B ( t ) = T ( t ) × N ( t ) Formulas for curvature: κ = d T ds = | T ( t ) | | r ( t ) | = | r ( t ) × r 00 ( t ) |...
View Full Document

## This note was uploaded on 09/12/2008 for the course MATH 20C taught by Professor Helton during the Winter '08 term at UCSD.

### Page1 / 7

20CW06practiceexam2 - Math 20C Calculus Practice Midterm II...

This preview shows document pages 1 - 3. Sign up to view the full document.

View Full Document
Ask a homework question - tutors are online