Old_Exam_3 - PHY107 SPRING 2009 EXAM 3 Friday, 6:00 8:00...

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1 PHY107 SPRING 2009 EXAM 3 Friday, 6:00 – 8:00 p.m. 4/3/09 Circle your Instructor’s name Instructors: Dr. Ia Iashvili Dr. Athos Petrou Dr. Gottfried Strasser 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 to indicate that there is material at the back side Place your answers in the box at the bottom of each page in SI units unless otherwise instructed. PROBLEM NUMBER MAXIMUM SCORE YOUR SCORE GRADER 1 2 3 4 TOTAL
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2 P1. A block of mass m = 1.00 kg is attached to a relaxed spring of spring constant k =500 N/m as shown in fig.a. The spring is compressed by an amount x = 0.100 m as shown in fig.b. The block is released and leaves the spring at point A with speed A v .
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This note was uploaded on 09/27/2010 for the course PHY 55555 taught by Professor Ia during the Spring '10 term at SUNY Buffalo.

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Old_Exam_3 - PHY107 SPRING 2009 EXAM 3 Friday, 6:00 8:00...

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