/11 E.rercises 27-34, de/ermine the talues ofr cmd sfarwhich the gien sysrem af li11ear eqtwtimt< lw< (II) no .rolurio11s. (b) exactly one solwion. 11nd (c) infinirely "'""-"so/Ill ions. 2xt
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Displacement, velocity and acceleration Ex. a particle moves back and forth along a straight line. Its displacement at time t ( t is in seconds, s(t)) is in feet is s(t)=t^3 12t^2 +36t a. What is the particle’s velocity at time t v(t) = s’(t) =3t^2 24t + 36 ft/sec b. When is the particle at rest Solve v(t)= 3t^2 24t + 36 = 0 Divide by three t^2 8t + 12 = 0 factor (t 2)(t + 6) = 0 t = 2 sec, 6 sec c. what is the initial velocity Plug in 0 for t v(0) = 36 ft/sec d. what is the displacement at t =2 and t =6 sec Plug in 2 and 6 to the original function s(2) = 32 ft s(6) = 0ft Line graph Graph e. When is
Textbook: Elementary Linear Algebra: A Matrix Approach
Author: Lawrence E. Spence
Elementary Linear Algebra: A Matrix Approach was written by and is associated to the ISBN: 9780131871410. The answer to “/11 E.rercises 27-34, de/ermine the talues ofr cmd sfarwhich the gien sysrem af li11ear eqtwtimt< lw< (II) no .rolurio11s. (b) exactly one solwion. 11nd (c) infinirely "'""-"so/Ill ions. 2xt” is broken down into a number of easy to follow steps, and 29 words. This textbook survival guide was created for the textbook: Elementary Linear Algebra: A Matrix Approach, edition: 2. Since the solution to 31 from 1.4 chapter was answered, more than 248 students have viewed the full step-by-step answer. The full step-by-step solution to problem: 31 from chapter: 1.4 was answered by , our top Math solution expert on 12/27/17, 07:57PM. This full solution covers the following key subjects: . This expansive textbook survival guide covers 34 chapters, and 2741 solutions.