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Unformatted text preview: Create assignment, 20188, Homework 6, May 01 at 10:07 am 1 This printout should have 11 questions. Multiplechoice questions may continue on the next column or page – find all choices before answering. The due time is Central time. Please remember to carry out your calculations to at least 3 sig figs! The server will mark your answer incorrect if it is not within 1 percent of their answer. Serway CP 05 13 08:08, trigonometry, numeric, > 1 min, nor mal. 001 A 70 kg base runner begins his slide into sec ond base while moving at a speed of 4 m / s. The coefficient of friction between his clothes and Earth is 0 . 7. He slides so that his speed is zero just as he reaches the base. The acceleration of gravity is 9 . 8 m / s 2 . What is the magnitude of the mechanical energy lost due to friction acting on the run ner? Answer in units of J. 002 How far does he slide? Answer in units of m. Serway CP 05 05 07:05, trigonometry, numeric, > 1 min, nor mal....
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 Spring '09
 NAJAFZADEH
 mechanics, Force, Friction, Work

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