At a football tryout, a player runs a 40-yard dash in 4.25 seconds. If he reaches his
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At a football tryout, a player runs a 40-yard dash in 4.25 seconds. If he reaches his maximum speed at the 16-yard mark with a constant acceleration and then maintains that speed for the remainder of the run, determine his acceleration over the first 16 yards, his maximum speed, and the time duration of the acceleration.
Transcribed Image Text:
-16 yd- -24 yd- t =0 t = 4.25 sec Problem 2/21
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Answer t 243 s v 1316 ms a 541 ms2 Explanation Let t be time duration of ...View the full answer
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Related Book For
Engineering Mechanics Dynamics
ISBN: 9781118885840
8th Edition
Authors: James L. Meriam, L. G. Kraige, J. N. Bolton
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