40_Dynamics 11ed Manual

# 40_Dynamics 11ed Manual - Engineering Mechanics - Dynamics...

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Engineering Mechanics - Dynamics Chapter 12 av s v d d = v 2 2 2 0 s 2 s a d = v 2 2 0 s 2 s a 1 d = v 2 27.386 ft s = Since s 3 125ft = > s 1 100ft = v 3 2 0 s 1 s a 1 d2 s 1 s 3 s a 1 a 2 s b c 5 3 + d + = v 3 37.444 ft s = * Problem 12-52 A man riding upward in a freight elevator accidentally drops a package off the elevator when it is a height h from the ground. If the elevator maintains a constant upward speed v 0 , determine how high the elevator is from the ground the instant the package hits the ground. Draw the v - t curve for the package during the time it is in motion. Assume that the package
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## This note was uploaded on 08/16/2011 for the course EGN 3321 taught by Professor Christianfeldt during the Spring '08 term at University of Central Florida.

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