exam3[1999] - PH 131 Exam 3 Fall 1999 Student Name Student...

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1 PH 131 Exam 3 Fall 1999 Student Name____________________________________________________ Student Number__________________________________________________ Lab/Recitation Section Number______________________________(11,…,35) Instructions: 1. Fill out all information above. Write your name on each page. 2. Clearly indicate your answers for all multiple choice questions in the space provided. 3. Present neat and orderly solutions to each problem, clearly indicating your method of solution including equations used for each part. Final answers should be circled or boxed. 4. Use ink. Only answers written in ink (rather than pencil) will be considered for regrading if necessary. 5. Be sure to include appropriate units with all answers. Multiple Choice________ Problem 1_____________ Problem 2_____________ Total _________________
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2 Multiple Choice (2 pts. each) 1) A variable force F xi = ( $ ) 2 N acts on an object displacing it along the x-axis. The work done by this force from x i = 0 m to x f = 3 m is: A) 2 J ; B) 3 J ; C) 6 J ; D) 9 J . Answer__________ 2) A ball is thrown straight upward to a height h . How much work is done by the weight force from the moment it is released to the top of motion? A)
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This note was uploaded on 09/30/2010 for the course PHYSICS PH 131 taught by Professor Wick during the Fall '10 term at Clarkson University .

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exam3[1999] - PH 131 Exam 3 Fall 1999 Student Name Student...

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