A sprinter in a 400-m race accelerates uniformly for the first 130 m and then runs with

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A sprinter in a 400-m race accelerates uniformly for the first 130 m and then runs with constant velocity. If the sprinter’s time for the first 130 m is 25 s, determine
(a) His acceleration,
(b) His final velocity,
(c) His time for the race.

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Vector Mechanics for Engineers Statics and Dynamics

ISBN: 978-0073212227

8th Edition

Authors: Ferdinand Beer, E. Russell Johnston, Jr., Elliot Eisenberg, William Clausen, David Mazurek, Phillip Cornwell

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Question Posted: Oct 18, 2010 07:17 AM

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A sprinter in a 400-m race accelerates uniformly for the first 130 m and then runs with

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Vector Mechanics for Engineers Statics and Dynamics

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