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Get Full Access to Engineering Mechanics: Statics & Dynamics - 14 Edition - Chapter 12 - Problem 12-1
Get Full Access to Engineering Mechanics: Statics & Dynamics - 14 Edition - Chapter 12 - Problem 12-1

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Starting from rest, a particle moving in a straight line

ISBN: 9780133951929 123

Solution for problem 12-1 Chapter 12

Engineering Mechanics: Statics & Dynamics | 14th Edition

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Problem 12-1

Starting from rest, a particle moving in a straight line has an acceleration of a = (2t - 6) m>s2, where t is in seconds. What is the particles velocity when t = 6 s, and what is its position when t = 11 s?

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ENGR 121 B Lab Notes for 9/28/2016 Spencer Kociba ● vec=a:b:c ○ a=min/starting number ○ b=increment ○ c=max number ● logspace(X1, X2, N) ○ X1=starting point is 10^X1 ○ X2= ending point is 10^X2 ○ N= number of elements created ● x=([a:b], c) ○ a=start ○ b=end ○ c=the last element of the vector ○ Ex. mat=([5:­1:3]; 1:3; 44, 9, 2) ■ >>> ● numel(matrix name) ○ Counts number of elements in the specified matrix/vector ● x=mat(3:)

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