51_Dynamics 11ed Manual - Engineering Mechanics - Dynamics...

Info iconThis preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
Engineering Mechanics - Dynamics Chapter 12 0 5 10 15 20 25 0 100 200 300 Time (s) Distance (m) s p1 τ 1 () s p2 2 1 2 , Problem 12-61 The a-s graph for a train traveling along a straight track is given for 0 s s 2 . Plot the v-s graph. v = 0 at s = 0. Given: s 1 200 m = s 2 400 m = a 1 2 m s 2 = Solution: σ 1 0 0.01 s 1 , s 1 .. = 2 s 1 1.01 s 1 , s 2 .. = For 0 s < s 1 < k a 1 s 1 = a c1 ks = ak s = v d v d s = 0 v v v d 0 s s d = v 2 2 k 2 s 2
Background image of page 1
This is the end of the preview. Sign up to access the rest of the document.

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.

Ask a homework question - tutors are online