Answers_T1_S09

Answers_T1_S09 - PHY107 SPRING 2009 EXAM 1 February 6 6-8 p.m Circle your instructors name Prof Ia Iashvili Prof Gottfried Strasser Prof Athos

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

View Full Document Right Arrow Icon
1 PHY107 SPRING 2009 EXAM 1 February 6, 6-8 p.m. Circle your instructor’s name : Prof. Ia Iashvili Prof. Gottfried Strasser Prof. Athos Petrou PRINT YOUR NAME LAST NAME _______________________ FIRST NAME_______________________ SIGN YOUR NAME _________________________________ STUDENT ID NUMBER ___________________________________ INSTRUCTIONS This is a closed book exam except that you are allowed one 8.5”x11” sheet with whatever you wish to write on it. There are 4 problems – you must attempt them all. Allow approximately 20 minutes for each problem. You must show ALL your work to receive full credit. Numerical answers must have the right units and the appropriate number of significant figures. Use the back of the problem page if you need more space and mark OVER on the front side to indicate that there is material at the back side. Enter your answers in the box at the bottom of each page. PROBLEM NUMBER MAXIMUM SCORE YOUR SCORE GRADER 1 25 2 25 3 25 4 25 TOTAL 100
Background image of page 1

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

View Full DocumentRight Arrow Icon
2 P1. A drunken sailor starts from point O and walks as follows: 1) 4.0 paces North, 2) 7.1 paces Northeast, and 3) 8.0 paces West. Each pace is 1.0 m long. a. (2) Determine the vector 1 r G that describes the first part of the walk (4.0 paces North). Use unit vector notation.
Background image of page 2
Image of page 3
This is the end of the preview. Sign up to access the rest of the document.

This note was uploaded on 02/26/2010 for the course PHY 55555 taught by Professor Ia during the Spring '10 term at SUNY Buffalo.

Page1 / 5

Answers_T1_S09 - PHY107 SPRING 2009 EXAM 1 February 6 6-8 p.m Circle your instructors name Prof Ia Iashvili Prof Gottfried Strasser Prof Athos

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

View Full Document Right Arrow Icon
Ask a homework question - tutors are online